156947552336

素因数分解:

$2^4\times {\mathrm{3581}}^1\times {\mathrm{2739241}}^1$

素因数の和:2742830

約数の個数: 20

約数和(自身を含む): 304170910164

約数和(自身を除く): 147223357828

約数列:

[1, 2, 4, 8, 16, 3581, 7162, 14324, 28648, 57296, 2739241, 5478482, 10956964, 21913928, 43827856, 9809222021, 19618444042, 39236888084, 78473776168, 156947552336]

約数ペア:

[(1, 156947552336), (2, 78473776168), (4, 39236888084), (8, 19618444042), (16, 9809222021), (3581, 43827856), (7162, 21913928), (14324, 10956964), (28648, 5478482), (57296, 2739241)]