151956238

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{252419}}^1$

素因数の和:252471

約数の個数: 16

約数和(自身を含む): 266555520

約数和(自身を除く): 114599282

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 252419, 504838, 1766933, 3533866, 10854017, 21708034, 75978119, 151956238]

約数ペア:

[(1, 151956238), (2, 75978119), (7, 21708034), (14, 10854017), (43, 3533866), (86, 1766933), (301, 504838), (602, 252419)]