153867160

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{8237}}^1$

素因数の和:8715

約数の個数: 32

約数和(自身を含む): 346984560

約数和(自身を除く): 193117400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 934, 1868, 2335, 3736, 4670, 8237, 9340, 16474, 18680, 32948, 41185, 65896, 82370, 164740, 329480, 3846679, 7693358, 15386716, 19233395, 30773432, 38466790, 76933580, 153867160]

約数ペア:

[(1, 153867160), (2, 76933580), (4, 38466790), (5, 30773432), (8, 19233395), (10, 15386716), (20, 7693358), (40, 3846679), (467, 329480), (934, 164740), (1868, 82370), (2335, 65896), (3736, 41185), (4670, 32948), (8237, 18680), (9340, 16474)]