131025374194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:489

約数の個数: 256

約数和(自身を含む): 262063226880

約数和(自身を除く): 131037852686

約数列:

[1, 2, 11, 13, 19, 22, 26, 31, 38, 41, 61, 62, 82, 122, 143, 209, 247, 286, 311, 341, 403, 418, 451, 494, 533, 589, 622, 671, 682, 779, 793, 806, 902, 1066, 1159, 1178, 1271, 1342, 1558, 1586, 1891, 2318, 2501, 2542, 2717, 3421, 3782, 4043, 4433, 5002, 5434, 5863, 5909, 6479, 6842, 7657, 8086, 8569, 8723, 8866, 9641, 10127, 11726, 11818, 12749, 12751, 12958, 13981, 15067, 15314, 16523, 17138, 17446, 18971, 19282, 20254, 20801, 24149, 24583, 25498, 25502, 27511, 27962, 30134, 32513, 33046, 35929, 37942, 41602, 44473, 47519, 48298, 49166, 55022, 64999, 65026, 71858, 76817, 77531, 84227, 88946, 95038, 106051, 111397, 125333, 129998, 140261, 153634, 155062, 165737, 165763, 168454, 181753, 183179, 208681, 212102, 222794, 242269, 246623, 250666, 265639, 270413, 280522, 313937, 331474, 331526, 357643, 360449, 363506, 366358, 395219, 395281, 417362, 467077, 484538, 493246, 522709, 531278, 540826, 588101, 617747, 627874, 715286, 720898, 777811, 790438, 790562, 844987, 852841, 934154, 1007903, 1045418, 1176202, 1235494, 1378663, 1473089, 1555622, 1689974, 1705682, 1823393, 2014969, 2015806, 2381327, 2664959, 2712853, 2757326, 2946178, 3149497, 3453307, 3646786, 3964939, 4029938, 4348091, 4685837, 4762654, 5137847, 5138653, 5329918, 5425706, 6298994, 6469111, 6795217, 6906614, 7510339, 7645313, 7929878, 8555921, 8696182, 9371674, 10111543, 10275694, 10277306, 11086933, 11173919, 12938222, 13590434, 14778409, 15020678, 15290626, 16203979, 17111842, 19150157, 20223086, 22173866, 22347838, 24112141, 26194597, 29556818, 32407958, 34644467, 38300314, 48224282, 51544207, 52389194, 56525183, 69288934, 82613729, 84098443, 97634407, 103088414, 111226973, 113050366, 122913109, 145260947, 162562499, 165227458, 168196886, 192119317, 195268814, 210651727, 222453946, 245826218, 265233551, 290521894, 313457833, 325124998, 384238634, 421303454, 458130679, 530467102, 626915666, 916261358, 1073978477, 1597870417, 2113312487, 2147956954, 3195740834, 3448036163, 4226624974, 5039437469, 5955698827, 6896072326, 10078874938, 11911397654, 65512687097, 131025374194]

約数ペア:

[(1, 131025374194), (2, 65512687097), (11, 11911397654), (13, 10078874938), (19, 6896072326), (22, 5955698827), (26, 5039437469), (31, 4226624974), (38, 3448036163), (41, 3195740834), (61, 2147956954), (62, 2113312487), (82, 1597870417), (122, 1073978477), (143, 916261358), (209, 626915666), (247, 530467102), (286, 458130679), (311, 421303454), (341, 384238634), (403, 325124998), (418, 313457833), (451, 290521894), (494, 265233551), (533, 245826218), (589, 222453946), (622, 210651727), (671, 195268814), (682, 192119317), (779, 168196886), (793, 165227458), (806, 162562499), (902, 145260947), (1066, 122913109), (1159, 113050366), (1178, 111226973), (1271, 103088414), (1342, 97634407), (1558, 84098443), (1586, 82613729), (1891, 69288934), (2318, 56525183), (2501, 52389194), (2542, 51544207), (2717, 48224282), (3421, 38300314), (3782, 34644467), (4043, 32407958), (4433, 29556818), (5002, 26194597), (5434, 24112141), (5863, 22347838), (5909, 22173866), (6479, 20223086), (6842, 19150157), (7657, 17111842), (8086, 16203979), (8569, 15290626), (8723, 15020678), (8866, 14778409), (9641, 13590434), (10127, 12938222), (11726, 11173919), (11818, 11086933), (12749, 10277306), (12751, 10275694), (12958, 10111543), (13981, 9371674), (15067, 8696182), (15314, 8555921), (16523, 7929878), (17138, 7645313), (17446, 7510339), (18971, 6906614), (19282, 6795217), (20254, 6469111), (20801, 6298994), (24149, 5425706), (24583, 5329918), (25498, 5138653), (25502, 5137847), (27511, 4762654), (27962, 4685837), (30134, 4348091), (32513, 4029938), (33046, 3964939), (35929, 3646786), (37942, 3453307), (41602, 3149497), (44473, 2946178), (47519, 2757326), (48298, 2712853), (49166, 2664959), (55022, 2381327), (64999, 2015806), (65026, 2014969), (71858, 1823393), (76817, 1705682), (77531, 1689974), (84227, 1555622), (88946, 1473089), (95038, 1378663), (106051, 1235494), (111397, 1176202), (125333, 1045418), (129998, 1007903), (140261, 934154), (153634, 852841), (155062, 844987), (165737, 790562), (165763, 790438), (168454, 777811), (181753, 720898), (183179, 715286), (208681, 627874), (212102, 617747), (222794, 588101), (242269, 540826), (246623, 531278), (250666, 522709), (265639, 493246), (270413, 484538), (280522, 467077), (313937, 417362), (331474, 395281), (331526, 395219), (357643, 366358), (360449, 363506)]