168602408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1621177}}^1$

素因数の和:1621196

約数の個数: 16

約数和(自身を含む): 340447380

約数和(自身を除く): 171844972

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1621177, 3242354, 6484708, 12969416, 21075301, 42150602, 84301204, 168602408]

約数ペア:

[(1, 168602408), (2, 84301204), (4, 42150602), (8, 21075301), (13, 12969416), (26, 6484708), (52, 3242354), (104, 1621177)]