159803018

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{5087}}^1$

素因数の和:5341

約数の個数: 16

約数和(自身を含む): 243613440

約数和(自身を除く): 83810422

約数列:

[1, 2, 113, 139, 226, 278, 5087, 10174, 15707, 31414, 574831, 707093, 1149662, 1414186, 79901509, 159803018]

約数ペア:

[(1, 159803018), (2, 79901509), (113, 1414186), (139, 1149662), (226, 707093), (278, 574831), (5087, 31414), (10174, 15707)]