157489296

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{20129}}^1$

素因数の和:20303

約数の個数: 40

約数和(自身を含む): 409363680

約数和(自身を除く): 251874384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 20129, 40258, 60387, 80516, 120774, 161032, 241548, 322064, 483096, 966192, 3281027, 6562054, 9843081, 13124108, 19686162, 26248216, 39372324, 52496432, 78744648, 157489296]

約数ペア:

[(1, 157489296), (2, 78744648), (3, 52496432), (4, 39372324), (6, 26248216), (8, 19686162), (12, 13124108), (16, 9843081), (24, 6562054), (48, 3281027), (163, 966192), (326, 483096), (489, 322064), (652, 241548), (978, 161032), (1304, 120774), (1956, 80516), (2608, 60387), (3912, 40258), (7824, 20129)]