168203812

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{146519}}^1$

素因数の和:146571

約数の個数: 24

約数和(自身を含む): 344615040

約数和(自身を除く): 176411228

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 146519, 293038, 586076, 1025633, 2051266, 4102532, 6007279, 12014558, 24029116, 42050953, 84101906, 168203812]

約数ペア:

[(1, 168203812), (2, 84101906), (4, 42050953), (7, 24029116), (14, 12014558), (28, 6007279), (41, 4102532), (82, 2051266), (164, 1025633), (287, 586076), (574, 293038), (1148, 146519)]