161656964

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{57163}}^1$

素因数の和:57275

約数の個数: 24

約数和(自身を含む): 326520768

約数和(自身を除く): 164863804

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 57163, 114326, 228652, 400141, 800282, 1600564, 5773463, 11546926, 23093852, 40414241, 80828482, 161656964]

約数ペア:

[(1, 161656964), (2, 80828482), (4, 40414241), (7, 23093852), (14, 11546926), (28, 5773463), (101, 1600564), (202, 800282), (404, 400141), (707, 228652), (1414, 114326), (2828, 57163)]