155655785284

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{1373}}^1$

素因数の和:1721

約数の個数: 96

約数和(自身を含む): 290737520640

約数和(自身を除く): 135081735356

約数列:

[1, 2, 4, 31, 62, 71, 79, 124, 142, 158, 163, 284, 316, 326, 652, 1373, 2201, 2449, 2746, 4402, 4898, 5053, 5492, 5609, 8804, 9796, 10106, 11218, 11573, 12877, 20212, 22436, 23146, 25754, 42563, 46292, 51508, 85126, 97483, 108467, 170252, 173879, 194966, 216934, 223799, 347758, 358763, 389932, 399187, 433868, 447598, 695516, 717526, 798374, 895196, 914267, 1435052, 1596748, 1828534, 3021973, 3362477, 3657068, 6043946, 6724954, 6937769, 7701157, 12087892, 13449908, 13875538, 15402314, 15889729, 17680121, 27751076, 28342277, 30804628, 31779458, 35360242, 56684554, 63558916, 70720484, 113369108, 238735867, 477471734, 492581599, 548083751, 954943468, 985163198, 1096167502, 1255288591, 1970326396, 2192335004, 2510577182, 5021154364, 38913946321, 77827892642, 155655785284]

約数ペア:

[(1, 155655785284), (2, 77827892642), (4, 38913946321), (31, 5021154364), (62, 2510577182), (71, 2192335004), (79, 1970326396), (124, 1255288591), (142, 1096167502), (158, 985163198), (163, 954943468), (284, 548083751), (316, 492581599), (326, 477471734), (652, 238735867), (1373, 113369108), (2201, 70720484), (2449, 63558916), (2746, 56684554), (4402, 35360242), (4898, 31779458), (5053, 30804628), (5492, 28342277), (5609, 27751076), (8804, 17680121), (9796, 15889729), (10106, 15402314), (11218, 13875538), (11573, 13449908), (12877, 12087892), (20212, 7701157), (22436, 6937769), (23146, 6724954), (25754, 6043946), (42563, 3657068), (46292, 3362477), (51508, 3021973), (85126, 1828534), (97483, 1596748), (108467, 1435052), (170252, 914267), (173879, 895196), (194966, 798374), (216934, 717526), (223799, 695516), (347758, 447598), (358763, 433868), (389932, 399187)]