159676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 322560

約数和(自身を除く): 162884

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 191, 209, 382, 418, 764, 836, 2101, 3629, 4202, 7258, 8404, 14516, 39919, 79838, 159676]

約数ペア:

[(1, 159676), (2, 79838), (4, 39919), (11, 14516), (19, 8404), (22, 7258), (38, 4202), (44, 3629), (76, 2101), (191, 836), (209, 764), (382, 418)]