163926788

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{12281}}^1$

素因数の和:12403

約数の個数: 24

約数和(自身を含む): 297126144

約数和(自身を除く): 133199356

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 3337, 6674, 12281, 13348, 24562, 49124, 577207, 871951, 1154414, 1743902, 2308828, 3487804, 40981697, 81963394, 163926788]

約数ペア:

[(1, 163926788), (2, 81963394), (4, 40981697), (47, 3487804), (71, 2308828), (94, 1743902), (142, 1154414), (188, 871951), (284, 577207), (3337, 49124), (6674, 24562), (12281, 13348)]