159701912

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{193813}}^1$

素因数の和:193922

約数の個数: 16

約数和(自身を含む): 302349840

約数和(自身を除く): 142647928

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 193813, 387626, 775252, 1550504, 19962739, 39925478, 79850956, 159701912]

約数ペア:

[(1, 159701912), (2, 79850956), (4, 39925478), (8, 19962739), (103, 1550504), (206, 775252), (412, 387626), (824, 193813)]