149804168

素因数分解:

$2^3\times {\mathrm{739}}^1\times {\mathrm{25339}}^1$

素因数の和:26084

約数の個数: 16

約数和(自身を含む): 281274000

約数和(自身を除く): 131469832

約数列:

[1, 2, 4, 8, 739, 1478, 2956, 5912, 25339, 50678, 101356, 202712, 18725521, 37451042, 74902084, 149804168]

約数ペア:

[(1, 149804168), (2, 74902084), (4, 37451042), (8, 18725521), (739, 202712), (1478, 101356), (2956, 50678), (5912, 25339)]