157212110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1429201}}^1$

素因数の和:1429219

約数の個数: 16

約数和(自身を含む): 308707632

約数和(自身を除く): 151495522

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1429201, 2858402, 7146005, 14292010, 15721211, 31442422, 78606055, 157212110]

約数ペア:

[(1, 157212110), (2, 78606055), (5, 31442422), (10, 15721211), (11, 14292010), (22, 7146005), (55, 2858402), (110, 1429201)]