137731574

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{4861}}^1$

素因数の和:5351

約数の個数: 16

約数和(自身を含む): 213772416

約数和(自身を除く): 76040842

約数列:

[1, 2, 31, 62, 457, 914, 4861, 9722, 14167, 28334, 150691, 301382, 2221477, 4442954, 68865787, 137731574]

約数ペア:

[(1, 137731574), (2, 68865787), (31, 4442954), (62, 2221477), (457, 301382), (914, 150691), (4861, 28334), (9722, 14167)]