168637404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{7159}}^1$

素因数の和:7330

約数の個数: 48

約数和(自身を含む): 426621440

約数和(自身を除く): 257984036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 151, 156, 302, 453, 604, 906, 1812, 1963, 3926, 5889, 7159, 7852, 11778, 14318, 21477, 23556, 28636, 42954, 85908, 93067, 186134, 279201, 372268, 558402, 1081009, 1116804, 2162018, 3243027, 4324036, 6486054, 12972108, 14053117, 28106234, 42159351, 56212468, 84318702, 168637404]

約数ペア:

[(1, 168637404), (2, 84318702), (3, 56212468), (4, 42159351), (6, 28106234), (12, 14053117), (13, 12972108), (26, 6486054), (39, 4324036), (52, 3243027), (78, 2162018), (151, 1116804), (156, 1081009), (302, 558402), (453, 372268), (604, 279201), (906, 186134), (1812, 93067), (1963, 85908), (3926, 42954), (5889, 28636), (7159, 23556), (7852, 21477), (11778, 14318)]