129100852

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{2053}}^1$

素因数の和:2335

約数の個数: 24

約数和(自身を含む): 230048000

約数和(自身を除く): 100947148

約数列:

[1, 2, 4, 79, 158, 199, 316, 398, 796, 2053, 4106, 8212, 15721, 31442, 62884, 162187, 324374, 408547, 648748, 817094, 1634188, 32275213, 64550426, 129100852]

約数ペア:

[(1, 129100852), (2, 64550426), (4, 32275213), (79, 1634188), (158, 817094), (199, 648748), (316, 408547), (398, 324374), (796, 162187), (2053, 62884), (4106, 31442), (8212, 15721)]