134015624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{13879}}^1$

素因数の和:13973

約数の個数: 32

約数和(自身を含む): 269827200

約数和(自身を除く): 135811576

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 9656, 13879, 27758, 55516, 111032, 235943, 471886, 943772, 985409, 1887544, 1970818, 3941636, 7883272, 16751953, 33503906, 67007812, 134015624]

約数ペア:

[(1, 134015624), (2, 67007812), (4, 33503906), (8, 16751953), (17, 7883272), (34, 3941636), (68, 1970818), (71, 1887544), (136, 985409), (142, 943772), (284, 471886), (568, 235943), (1207, 111032), (2414, 55516), (4828, 27758), (9656, 13879)]