157797976

素因数分解:

$2^3\times 7^1\times {\mathrm{2817821}}^1$

素因数の和:2817834

約数の個数: 16

約数和(自身を含む): 338138640

約数和(自身を除く): 180340664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2817821, 5635642, 11271284, 19724747, 22542568, 39449494, 78898988, 157797976]

約数ペア:

[(1, 157797976), (2, 78898988), (4, 39449494), (7, 22542568), (8, 19724747), (14, 11271284), (28, 5635642), (56, 2817821)]