126130928

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2767}}^1$

素因数の和:2830

約数の個数: 80

約数和(自身を含む): 313027584

約数和(自身を除く): 186896656

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 259, 296, 308, 407, 518, 592, 616, 814, 1036, 1232, 1628, 2072, 2767, 2849, 3256, 4144, 5534, 5698, 6512, 11068, 11396, 19369, 22136, 22792, 30437, 38738, 44272, 45584, 60874, 77476, 102379, 121748, 154952, 204758, 213059, 243496, 309904, 409516, 426118, 486992, 716653, 819032, 852236, 1126169, 1433306, 1638064, 1704472, 2252338, 2866612, 3408944, 4504676, 5733224, 7883183, 9009352, 11466448, 15766366, 18018704, 31532732, 63065464, 126130928]

約数ペア:

[(1, 126130928), (2, 63065464), (4, 31532732), (7, 18018704), (8, 15766366), (11, 11466448), (14, 9009352), (16, 7883183), (22, 5733224), (28, 4504676), (37, 3408944), (44, 2866612), (56, 2252338), (74, 1704472), (77, 1638064), (88, 1433306), (112, 1126169), (148, 852236), (154, 819032), (176, 716653), (259, 486992), (296, 426118), (308, 409516), (407, 309904), (518, 243496), (592, 213059), (616, 204758), (814, 154952), (1036, 121748), (1232, 102379), (1628, 77476), (2072, 60874), (2767, 45584), (2849, 44272), (3256, 38738), (4144, 30437), (5534, 22792), (5698, 22136), (6512, 19369), (11068, 11396)]