168671568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{270307}}^1$

素因数の和:270331

約数の個数: 40

約数和(自身を含む): 469254688

約数和(自身を除く): 300583120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 270307, 540614, 810921, 1081228, 1621842, 2162456, 3243684, 3513991, 4324912, 6487368, 7027982, 10541973, 12974736, 14055964, 21083946, 28111928, 42167892, 56223856, 84335784, 168671568]

約数ペア:

[(1, 168671568), (2, 84335784), (3, 56223856), (4, 42167892), (6, 28111928), (8, 21083946), (12, 14055964), (13, 12974736), (16, 10541973), (24, 7027982), (26, 6487368), (39, 4324912), (48, 3513991), (52, 3243684), (78, 2162456), (104, 1621842), (156, 1081228), (208, 810921), (312, 540614), (624, 270307)]