157097272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1155127}}^1$

素因数の和:1155150

約数の個数: 16

約数和(自身を含む): 311884560

約数和(自身を除く): 154787288

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1155127, 2310254, 4620508, 9241016, 19637159, 39274318, 78548636, 157097272]

約数ペア:

[(1, 157097272), (2, 78548636), (4, 39274318), (8, 19637159), (17, 9241016), (34, 4620508), (68, 2310254), (136, 1155127)]