161775404

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97927}}^1$

素因数の和:97997

約数の個数: 24

約数和(自身を含む): 329038080

約数和(自身を除く): 167262676

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 97927, 195854, 391708, 685489, 1370978, 2741956, 5777693, 11555386, 23110772, 40443851, 80887702, 161775404]

約数ペア:

[(1, 161775404), (2, 80887702), (4, 40443851), (7, 23110772), (14, 11555386), (28, 5777693), (59, 2741956), (118, 1370978), (236, 685489), (413, 391708), (826, 195854), (1652, 97927)]