154103887

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{2411}}^1$

素因数の和:2838

約数の個数: 16

約数和(自身を含む): 184315392

約数和(自身を除く): 30211505

約数列:

[1, 7, 23, 161, 397, 2411, 2779, 9131, 16877, 55453, 63917, 388171, 957167, 6700169, 22014841, 154103887]

約数ペア:

[(1, 154103887), (7, 22014841), (23, 6700169), (161, 957167), (397, 388171), (2411, 63917), (2779, 55453), (9131, 16877)]