157450414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1009}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 265718880

約数和(自身を除く): 108268466

約数列:

[1, 2, 11, 22, 41, 82, 173, 346, 451, 902, 1009, 1903, 2018, 3806, 7093, 11099, 14186, 22198, 41369, 78023, 82738, 156046, 174557, 349114, 455059, 910118, 1920127, 3840254, 7156837, 14313674, 78725207, 157450414]

約数ペア:

[(1, 157450414), (2, 78725207), (11, 14313674), (22, 7156837), (41, 3840254), (82, 1920127), (173, 910118), (346, 455059), (451, 349114), (902, 174557), (1009, 156046), (1903, 82738), (2018, 78023), (3806, 41369), (7093, 22198), (11099, 14186)]