156714020

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{29129}}^1$

素因数の和:29407

約数の個数: 24

約数和(自身を含む): 330334200

約数和(自身を除く): 173620180

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 29129, 58258, 116516, 145645, 291290, 582580, 7835701, 15671402, 31342804, 39178505, 78357010, 156714020]

約数ペア:

[(1, 156714020), (2, 78357010), (4, 39178505), (5, 31342804), (10, 15671402), (20, 7835701), (269, 582580), (538, 291290), (1076, 145645), (1345, 116516), (2690, 58258), (5380, 29129)]