156930160

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{8419}}^1$

素因数の和:8665

約数の個数: 40

約数和(自身を含む): 366472080

約数和(自身を除く): 209541920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 932, 1165, 1864, 2330, 3728, 4660, 8419, 9320, 16838, 18640, 33676, 42095, 67352, 84190, 134704, 168380, 336760, 673520, 1961627, 3923254, 7846508, 9808135, 15693016, 19616270, 31386032, 39232540, 78465080, 156930160]

約数ペア:

[(1, 156930160), (2, 78465080), (4, 39232540), (5, 31386032), (8, 19616270), (10, 15693016), (16, 9808135), (20, 7846508), (40, 3923254), (80, 1961627), (233, 673520), (466, 336760), (932, 168380), (1165, 134704), (1864, 84190), (2330, 67352), (3728, 42095), (4660, 33676), (8419, 18640), (9320, 16838)]