157024238

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{361807}}^1$

素因数の和:361847

約数の個数: 16

約数和(自身を含む): 277868544

約数和(自身を除く): 120844306

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 361807, 723614, 2532649, 5065298, 11216017, 22432034, 78512119, 157024238]

約数ペア:

[(1, 157024238), (2, 78512119), (7, 22432034), (14, 11216017), (31, 5065298), (62, 2532649), (217, 723614), (434, 361807)]