120181274

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{4253}}^1$

素因数の和:4525

約数の個数: 16

約数和(自身を含む): 183772800

約数和(自身を除く): 63591526

約数列:

[1, 2, 71, 142, 199, 398, 4253, 8506, 14129, 28258, 301963, 603926, 846347, 1692694, 60090637, 120181274]

約数ペア:

[(1, 120181274), (2, 60090637), (71, 1692694), (142, 846347), (199, 603926), (398, 301963), (4253, 28258), (8506, 14129)]