125528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:107

約数の個数: 32

約数和(自身を含む): 272160

約数和(自身を除く): 146632

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 71, 104, 136, 142, 221, 284, 442, 568, 884, 923, 1207, 1768, 1846, 2414, 3692, 4828, 7384, 9656, 15691, 31382, 62764, 125528]

約数ペア:

[(1, 125528), (2, 62764), (4, 31382), (8, 15691), (13, 9656), (17, 7384), (26, 4828), (34, 3692), (52, 2414), (68, 1846), (71, 1768), (104, 1207), (136, 923), (142, 884), (221, 568), (284, 442)]