157356474910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{4077649}}^1$

素因数の和:4077900

約数の個数: 32

約数和(自身を含む): 301224160800

約数和(自身を除く): 143867685890

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 227, 454, 1135, 2270, 3859, 7718, 19295, 38590, 4077649, 8155298, 20388245, 40776490, 69320033, 138640066, 346600165, 693200330, 925626323, 1851252646, 4628131615, 9256263230, 15735647491, 31471294982, 78678237455, 157356474910]

約数ペア:

[(1, 157356474910), (2, 78678237455), (5, 31471294982), (10, 15735647491), (17, 9256263230), (34, 4628131615), (85, 1851252646), (170, 925626323), (227, 693200330), (454, 346600165), (1135, 138640066), (2270, 69320033), (3859, 40776490), (7718, 20388245), (19295, 8155298), (38590, 4077649)]