153898274

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1\times {\mathrm{2081}}^1$

素因数の和:2545

約数の個数: 16

約数和(自身を含む): 233850240

約数和(自身を除く): 79951966

約数列:

[1, 2, 103, 206, 359, 718, 2081, 4162, 36977, 73954, 214343, 428686, 747079, 1494158, 76949137, 153898274]

約数ペア:

[(1, 153898274), (2, 76949137), (103, 1494158), (206, 747079), (359, 428686), (718, 214343), (2081, 73954), (4162, 36977)]