180031566

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 446777856

約数和(自身を除く): 266746290

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 53, 66, 74, 78, 106, 107, 111, 143, 159, 214, 222, 286, 318, 321, 407, 429, 481, 583, 642, 689, 814, 858, 962, 1166, 1177, 1221, 1378, 1391, 1443, 1749, 1961, 2067, 2354, 2442, 2782, 2886, 3498, 3531, 3922, 3959, 4134, 4173, 5291, 5671, 5883, 7062, 7579, 7918, 8346, 10582, 11342, 11766, 11877, 15158, 15301, 15873, 17013, 21571, 22737, 23754, 25493, 30602, 31746, 34026, 43142, 43549, 45474, 45903, 50986, 51467, 62381, 64713, 73723, 76479, 87098, 91806, 102934, 124762, 129426, 130647, 147446, 152958, 154401, 187143, 209827, 221169, 261294, 280423, 308802, 374286, 419654, 442338, 560846, 566137, 629481, 810953, 841269, 1132274, 1258962, 1621906, 1682538, 1698411, 2308097, 2432859, 2727751, 3396822, 4616194, 4865718, 5455502, 6924291, 8183253, 13848582, 16366506, 30005261, 60010522, 90015783, 180031566]

約数ペア:

[(1, 180031566), (2, 90015783), (3, 60010522), (6, 30005261), (11, 16366506), (13, 13848582), (22, 8183253), (26, 6924291), (33, 5455502), (37, 4865718), (39, 4616194), (53, 3396822), (66, 2727751), (74, 2432859), (78, 2308097), (106, 1698411), (107, 1682538), (111, 1621906), (143, 1258962), (159, 1132274), (214, 841269), (222, 810953), (286, 629481), (318, 566137), (321, 560846), (407, 442338), (429, 419654), (481, 374286), (583, 308802), (642, 280423), (689, 261294), (814, 221169), (858, 209827), (962, 187143), (1166, 154401), (1177, 152958), (1221, 147446), (1378, 130647), (1391, 129426), (1443, 124762), (1749, 102934), (1961, 91806), (2067, 87098), (2354, 76479), (2442, 73723), (2782, 64713), (2886, 62381), (3498, 51467), (3531, 50986), (3922, 45903), (3959, 45474), (4134, 43549), (4173, 43142), (5291, 34026), (5671, 31746), (5883, 30602), (7062, 25493), (7579, 23754), (7918, 22737), (8346, 21571), (10582, 17013), (11342, 15873), (11766, 15301), (11877, 15158)]