168272210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{1531}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 314366400

約数和(自身を除く): 146094190

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 379, 758, 1531, 1895, 3062, 3790, 7655, 10991, 15310, 21982, 44399, 54955, 88798, 109910, 221995, 443990, 580249, 1160498, 2901245, 5802490, 16827221, 33654442, 84136105, 168272210]

約数ペア:

[(1, 168272210), (2, 84136105), (5, 33654442), (10, 16827221), (29, 5802490), (58, 2901245), (145, 1160498), (290, 580249), (379, 443990), (758, 221995), (1531, 109910), (1895, 88798), (3062, 54955), (3790, 44399), (7655, 21982), (10991, 15310)]