156827456

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{22481}}^1$

素因数の和:22602

約数の個数: 28

約数和(自身を含む): 314073540

約数和(自身を除く): 157246084

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 22481, 44962, 89924, 179848, 359696, 719392, 1438784, 2450429, 4900858, 9801716, 19603432, 39206864, 78413728, 156827456]

約数ペア:

[(1, 156827456), (2, 78413728), (4, 39206864), (8, 19603432), (16, 9801716), (32, 4900858), (64, 2450429), (109, 1438784), (218, 719392), (436, 359696), (872, 179848), (1744, 89924), (3488, 44962), (6976, 22481)]