137718491336

素因数分解:

$2^3\times {\mathrm{888323}}^1\times {\mathrm{19379}}^1$

素因数の和:907708

約数の個数: 16

約数和(自身を含む): 258235786800

約数和(自身を除く): 120517295464

約数列:

[1, 2, 4, 8, 19379, 38758, 77516, 155032, 888323, 1776646, 3553292, 7106584, 17214811417, 34429622834, 68859245668, 137718491336]

約数ペア:

[(1, 137718491336), (2, 68859245668), (4, 34429622834), (8, 17214811417), (19379, 7106584), (38758, 3553292), (77516, 1776646), (155032, 888323)]