157040353802

素因数分解:

$2^1\times {\mathrm{139}}^2\times {\mathrm{227}}^1\times {\mathrm{17903}}^1$

素因数の和:18410

約数の個数: 24

約数和(自身を含む): 238325944896

約数和(自身を除く): 81285591094

約数列:

[1, 2, 139, 227, 278, 454, 17903, 19321, 31553, 35806, 38642, 63106, 2488517, 4063981, 4385867, 4977034, 8127962, 8771734, 345903863, 564893359, 691807726, 1129786718, 78520176901, 157040353802]

約数ペア:

[(1, 157040353802), (2, 78520176901), (139, 1129786718), (227, 691807726), (278, 564893359), (454, 345903863), (17903, 8771734), (19321, 8127962), (31553, 4977034), (35806, 4385867), (38642, 4063981), (63106, 2488517)]