156630728

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{109379}}^1$

素因数の和:109564

約数の個数: 16

約数和(自身を含む): 295326000

約数和(自身を除く): 138695272

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 109379, 218758, 437516, 875032, 19578841, 39157682, 78315364, 156630728]

約数ペア:

[(1, 156630728), (2, 78315364), (4, 39157682), (8, 19578841), (179, 875032), (358, 437516), (716, 218758), (1432, 109379)]