157427164

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{3671}}^1$

素因数の和:3897

約数の個数: 24

約数和(自身を含む): 281304576

約数和(自身を除く): 123877412

約数列:

[1, 2, 4, 71, 142, 151, 284, 302, 604, 3671, 7342, 10721, 14684, 21442, 42884, 260641, 521282, 554321, 1042564, 1108642, 2217284, 39356791, 78713582, 157427164]

約数ペア:

[(1, 157427164), (2, 78713582), (4, 39356791), (71, 2217284), (142, 1108642), (151, 1042564), (284, 554321), (302, 521282), (604, 260641), (3671, 42884), (7342, 21442), (10721, 14684)]