156747969268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2789}}^1\times {\mathrm{1277323}}^1$

素因数の和:1280127

約数の個数: 24

約数和(自身を含む): 299353652640

約数和(自身を除く): 142605683372

約数列:

[1, 2, 4, 11, 22, 44, 2789, 5578, 11156, 30679, 61358, 122716, 1277323, 2554646, 5109292, 14050553, 28101106, 56202212, 3562453847, 7124907694, 14249815388, 39186992317, 78373984634, 156747969268]

約数ペア:

[(1, 156747969268), (2, 78373984634), (4, 39186992317), (11, 14249815388), (22, 7124907694), (44, 3562453847), (2789, 56202212), (5578, 28101106), (11156, 14050553), (30679, 5109292), (61358, 2554646), (122716, 1277323)]