160400144

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{149627}}^1$

素因数の和:149702

約数の個数: 20

約数和(自身を含む): 315415824

約数和(自身を除く): 155015680

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 149627, 299254, 598508, 1197016, 2394032, 10025009, 20050018, 40100036, 80200072, 160400144]

約数ペア:

[(1, 160400144), (2, 80200072), (4, 40100036), (8, 20050018), (16, 10025009), (67, 2394032), (134, 1197016), (268, 598508), (536, 299254), (1072, 149627)]