149679898

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1\times {\mathrm{1621}}^1$

素因数の和:2097

約数の個数: 16

約数和(自身を含む): 226969704

約数和(自身を除く): 77289806

約数列:

[1, 2, 137, 274, 337, 674, 1621, 3242, 46169, 92338, 222077, 444154, 546277, 1092554, 74839949, 149679898]

約数ペア:

[(1, 149679898), (2, 74839949), (137, 1092554), (274, 546277), (337, 444154), (674, 222077), (1621, 92338), (3242, 46169)]