156640876

素因数分解:

$2^2\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{5333}}^1$

素因数の和:6393

約数の個数: 24

約数和(自身を含む): 313639200

約数和(自身を除く): 156998324

約数列:

[1, 2, 4, 7, 14, 28, 1049, 2098, 4196, 5333, 7343, 10666, 14686, 21332, 29372, 37331, 74662, 149324, 5594317, 11188634, 22377268, 39160219, 78320438, 156640876]

約数ペア:

[(1, 156640876), (2, 78320438), (4, 39160219), (7, 22377268), (14, 11188634), (28, 5594317), (1049, 149324), (2098, 74662), (4196, 37331), (5333, 29372), (7343, 21332), (10666, 14686)]