138464692

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{65437}}^1$

素因数の和:65487

約数の個数: 18

約数和(自身を含む): 253310498

約数和(自身を除く): 114845806

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 65437, 130874, 261748, 1505051, 3010102, 6020204, 34616173, 69232346, 138464692]

約数ペア:

[(1, 138464692), (2, 69232346), (4, 34616173), (23, 6020204), (46, 3010102), (92, 1505051), (529, 261748), (1058, 130874), (2116, 65437)]