156940377118

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{32957}}^1$

素因数の和:33349

約数の個数: 64

約数和(自身を含む): 286750419840

約数和(自身を除く): 129810042722

約数列:

[1, 2, 7, 14, 29, 37, 58, 74, 203, 259, 317, 406, 518, 634, 1073, 2146, 2219, 4438, 7511, 9193, 11729, 15022, 18386, 23458, 32957, 64351, 65914, 82103, 128702, 164206, 230699, 340141, 461398, 680282, 955753, 1219409, 1911506, 2380987, 2438818, 4761974, 6690271, 8535863, 10447369, 13380542, 17071726, 20894738, 35362861, 70725722, 73131583, 146263166, 247540027, 302973701, 386552653, 495080054, 605947402, 773105306, 2120815907, 2705868571, 4241631814, 5411737142, 11210026937, 22420053874, 78470188559, 156940377118]

約数ペア:

[(1, 156940377118), (2, 78470188559), (7, 22420053874), (14, 11210026937), (29, 5411737142), (37, 4241631814), (58, 2705868571), (74, 2120815907), (203, 773105306), (259, 605947402), (317, 495080054), (406, 386552653), (518, 302973701), (634, 247540027), (1073, 146263166), (2146, 73131583), (2219, 70725722), (4438, 35362861), (7511, 20894738), (9193, 17071726), (11729, 13380542), (15022, 10447369), (18386, 8535863), (23458, 6690271), (32957, 4761974), (64351, 2438818), (65914, 2380987), (82103, 1911506), (128702, 1219409), (164206, 955753), (230699, 680282), (340141, 461398)]