156544997

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1\times {\mathrm{461}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 181104000

約数和(自身を除く): 24559003

約数列:

[1, 7, 139, 349, 461, 973, 2443, 3227, 48511, 64079, 160889, 339577, 448553, 1126223, 22363571, 156544997]

約数ペア:

[(1, 156544997), (7, 22363571), (139, 1126223), (349, 448553), (461, 339577), (973, 160889), (2443, 64079), (3227, 48511)]