157075286

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1\times {\mathrm{3221}}^1$

素因数の和:3919

約数の個数: 16

約数和(自身を含む): 242423280

約数和(自身を除く): 85347994

約数列:

[1, 2, 37, 74, 659, 1318, 3221, 6442, 24383, 48766, 119177, 238354, 2122639, 4245278, 78537643, 157075286]

約数ペア:

[(1, 157075286), (2, 78537643), (37, 4245278), (74, 2122639), (659, 238354), (1318, 119177), (3221, 48766), (6442, 24383)]