157593442

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1\times {\mathrm{1039}}^1$

素因数の和:1641

約数の個数: 16

約数和(自身を含む): 238492800

約数和(自身を除く): 80899358

約数列:

[1, 2, 181, 362, 419, 838, 1039, 2078, 75839, 151678, 188059, 376118, 435341, 870682, 78796721, 157593442]

約数ペア:

[(1, 157593442), (2, 78796721), (181, 870682), (362, 435341), (419, 376118), (838, 188059), (1039, 151678), (2078, 75839)]