154407596

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{117331}}^1$

素因数の和:117389

約数の個数: 24

約数和(自身を含む): 315388416

約数和(自身を除く): 160980820

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 117331, 234662, 469324, 821317, 1642634, 3285268, 5514557, 11029114, 22058228, 38601899, 77203798, 154407596]

約数ペア:

[(1, 154407596), (2, 77203798), (4, 38601899), (7, 22058228), (14, 11029114), (28, 5514557), (47, 3285268), (94, 1642634), (188, 821317), (329, 469324), (658, 234662), (1316, 117331)]