148664663

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{2003}}^1$

素因数の和:2494

約数の個数: 16

約数和(自身を含む): 177762816

約数和(自身を除く): 29098153

約数列:

[1, 7, 23, 161, 461, 2003, 3227, 10603, 14021, 46069, 74221, 322483, 923383, 6463681, 21237809, 148664663]

約数ペア:

[(1, 148664663), (7, 21237809), (23, 6463681), (161, 923383), (461, 322483), (2003, 74221), (3227, 46069), (10603, 14021)]