157022228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{96451}}^1$

素因数の和:96503

約数の個数: 24

約数和(自身を含む): 307874784

約数和(自身を除く): 150852556

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 96451, 192902, 385804, 1060961, 2121922, 3568687, 4243844, 7137374, 14274748, 39255557, 78511114, 157022228]

約数ペア:

[(1, 157022228), (2, 78511114), (4, 39255557), (11, 14274748), (22, 7137374), (37, 4243844), (44, 3568687), (74, 2121922), (148, 1060961), (407, 385804), (814, 192902), (1628, 96451)]