159171796

素因数分解:

$2^2\times 7^2\times {\mathrm{812101}}^1$

素因数の和:812119

約数の個数: 18

約数和(自身を含む): 324028698

約数和(自身を除く): 164856902

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 812101, 1624202, 3248404, 5684707, 11369414, 22738828, 39792949, 79585898, 159171796]

約数ペア:

[(1, 159171796), (2, 79585898), (4, 39792949), (7, 22738828), (14, 11369414), (28, 5684707), (49, 3248404), (98, 1624202), (196, 812101)]