156946140650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:829

約数の個数: 192

約数和(自身を含む): 328937384160

約数和(自身を除く): 171991243510

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 97, 109, 130, 194, 205, 218, 325, 410, 485, 533, 545, 557, 650, 970, 1025, 1066, 1090, 1114, 1261, 1417, 2050, 2425, 2522, 2665, 2725, 2785, 2834, 3977, 4469, 4850, 5330, 5450, 5570, 6305, 7085, 7241, 7954, 8938, 10573, 12610, 13325, 13925, 14170, 14482, 19885, 21146, 22345, 22837, 26650, 27850, 31525, 35425, 36205, 39770, 44690, 45674, 51701, 52865, 54029, 58097, 60713, 63050, 70850, 72410, 99425, 103402, 105730, 108058, 111725, 114185, 116194, 121426, 137449, 181025, 198850, 223450, 228370, 258505, 264325, 270145, 274898, 290485, 296881, 303565, 362050, 433493, 517010, 528650, 540290, 570925, 580970, 593762, 607130, 687245, 702377, 789269, 866986, 1141850, 1292525, 1350725, 1374490, 1404754, 1452425, 1484405, 1517825, 1578538, 2167465, 2215189, 2489233, 2585050, 2701450, 2904850, 2968810, 3035650, 3436225, 3511885, 3946345, 4334930, 4430378, 4978466, 5635409, 5889161, 6872450, 7023770, 7422025, 7892690, 10837325, 11075945, 11270818, 11778322, 12446165, 14844050, 17559425, 19731725, 21674650, 22151890, 24892330, 28177045, 28797457, 29445805, 32360029, 35118850, 39463450, 55379725, 56354090, 57594914, 58891610, 62230825, 64720058, 76559093, 110759450, 124461650, 140885225, 143987285, 147229025, 153118186, 161800145, 241455601, 281770450, 287974570, 294458050, 323600290, 382795465, 482911202, 719936425, 765590930, 809000725, 1207278005, 1439872850, 1618001450, 1913977325, 2414556010, 3138922813, 3827954650, 6036390025, 6277845626, 12072780050, 15694614065, 31389228130, 78473070325, 156946140650]

約数ペア:

[(1, 156946140650), (2, 78473070325), (5, 31389228130), (10, 15694614065), (13, 12072780050), (25, 6277845626), (26, 6036390025), (41, 3827954650), (50, 3138922813), (65, 2414556010), (82, 1913977325), (97, 1618001450), (109, 1439872850), (130, 1207278005), (194, 809000725), (205, 765590930), (218, 719936425), (325, 482911202), (410, 382795465), (485, 323600290), (533, 294458050), (545, 287974570), (557, 281770450), (650, 241455601), (970, 161800145), (1025, 153118186), (1066, 147229025), (1090, 143987285), (1114, 140885225), (1261, 124461650), (1417, 110759450), (2050, 76559093), (2425, 64720058), (2522, 62230825), (2665, 58891610), (2725, 57594914), (2785, 56354090), (2834, 55379725), (3977, 39463450), (4469, 35118850), (4850, 32360029), (5330, 29445805), (5450, 28797457), (5570, 28177045), (6305, 24892330), (7085, 22151890), (7241, 21674650), (7954, 19731725), (8938, 17559425), (10573, 14844050), (12610, 12446165), (13325, 11778322), (13925, 11270818), (14170, 11075945), (14482, 10837325), (19885, 7892690), (21146, 7422025), (22345, 7023770), (22837, 6872450), (26650, 5889161), (27850, 5635409), (31525, 4978466), (35425, 4430378), (36205, 4334930), (39770, 3946345), (44690, 3511885), (45674, 3436225), (51701, 3035650), (52865, 2968810), (54029, 2904850), (58097, 2701450), (60713, 2585050), (63050, 2489233), (70850, 2215189), (72410, 2167465), (99425, 1578538), (103402, 1517825), (105730, 1484405), (108058, 1452425), (111725, 1404754), (114185, 1374490), (116194, 1350725), (121426, 1292525), (137449, 1141850), (181025, 866986), (198850, 789269), (223450, 702377), (228370, 687245), (258505, 607130), (264325, 593762), (270145, 580970), (274898, 570925), (290485, 540290), (296881, 528650), (303565, 517010), (362050, 433493)]