149269424

素因数分解:

$2^4\times {\mathrm{1229}}^1\times {\mathrm{7591}}^1$

素因数の和:8828

約数の個数: 20

約数和(自身を含む): 289482960

約数和(自身を除く): 140213536

約数列:

[1, 2, 4, 8, 16, 1229, 2458, 4916, 7591, 9832, 15182, 19664, 30364, 60728, 121456, 9329339, 18658678, 37317356, 74634712, 149269424]

約数ペア:

[(1, 149269424), (2, 74634712), (4, 37317356), (8, 18658678), (16, 9329339), (1229, 121456), (2458, 60728), (4916, 30364), (7591, 19664), (9832, 15182)]