15705513956

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 32052691440

約数和(自身を除く): 16347177484

約数列:

[1, 2, 4, 11, 22, 41, 44, 53, 82, 106, 109, 121, 137, 164, 212, 218, 242, 274, 436, 451, 484, 548, 583, 902, 1166, 1199, 1507, 1804, 2173, 2332, 2398, 3014, 4346, 4469, 4796, 4961, 5617, 5777, 6028, 6413, 7261, 8692, 8938, 9922, 11234, 11554, 12826, 13189, 14522, 14933, 16577, 17876, 19844, 22468, 23108, 23903, 25652, 26378, 29044, 29866, 33154, 47806, 49159, 52756, 59732, 61787, 63547, 66308, 79871, 95612, 98318, 123574, 127094, 159742, 164263, 196636, 236857, 247148, 254188, 262933, 297701, 319484, 328526, 473714, 525866, 540749, 595402, 612253, 657052, 679657, 699017, 791449, 878581, 947428, 1051732, 1081498, 1190804, 1224506, 1359314, 1398034, 1582898, 1757162, 1806893, 2162996, 2449012, 2605427, 2718628, 2796068, 3165796, 3274711, 3514324, 3613786, 5210854, 6549422, 6734783, 7227572, 8705939, 10421708, 13098844, 13469566, 17411878, 26939132, 28659697, 32449409, 34823756, 36021821, 57319394, 64898818, 72043642, 74082613, 95765329, 114638788, 129797636, 144087284, 148165226, 191530658, 296330452, 356943499, 383061316, 713886998, 1427773996, 3926378489, 7852756978, 15705513956]

約数ペア:

[(1, 15705513956), (2, 7852756978), (4, 3926378489), (11, 1427773996), (22, 713886998), (41, 383061316), (44, 356943499), (53, 296330452), (82, 191530658), (106, 148165226), (109, 144087284), (121, 129797636), (137, 114638788), (164, 95765329), (212, 74082613), (218, 72043642), (242, 64898818), (274, 57319394), (436, 36021821), (451, 34823756), (484, 32449409), (548, 28659697), (583, 26939132), (902, 17411878), (1166, 13469566), (1199, 13098844), (1507, 10421708), (1804, 8705939), (2173, 7227572), (2332, 6734783), (2398, 6549422), (3014, 5210854), (4346, 3613786), (4469, 3514324), (4796, 3274711), (4961, 3165796), (5617, 2796068), (5777, 2718628), (6028, 2605427), (6413, 2449012), (7261, 2162996), (8692, 1806893), (8938, 1757162), (9922, 1582898), (11234, 1398034), (11554, 1359314), (12826, 1224506), (13189, 1190804), (14522, 1081498), (14933, 1051732), (16577, 947428), (17876, 878581), (19844, 791449), (22468, 699017), (23108, 679657), (23903, 657052), (25652, 612253), (26378, 595402), (29044, 540749), (29866, 525866), (33154, 473714), (47806, 328526), (49159, 319484), (52756, 297701), (59732, 262933), (61787, 254188), (63547, 247148), (66308, 236857), (79871, 196636), (95612, 164263), (98318, 159742), (123574, 127094)]