164056568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{12421}}^1$

素因数の和:12567

約数の個数: 32

約数和(自身を含む): 333903360

約数和(自身を除く): 169846792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 12421, 13208, 24842, 49684, 99368, 161473, 322946, 645892, 1291784, 1577467, 3154934, 6309868, 12619736, 20507071, 41014142, 82028284, 164056568]

約数ペア:

[(1, 164056568), (2, 82028284), (4, 41014142), (8, 20507071), (13, 12619736), (26, 6309868), (52, 3154934), (104, 1577467), (127, 1291784), (254, 645892), (508, 322946), (1016, 161473), (1651, 99368), (3302, 49684), (6604, 24842), (12421, 13208)]