140143588

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{379}}^1\times {\mathrm{547}}^1$

素因数の和:956

約数の個数: 36

約数和(自身を含む): 266755440

約数和(自身を除く): 126611852

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 379, 547, 676, 758, 1094, 1516, 2188, 4927, 7111, 9854, 14222, 19708, 28444, 64051, 92443, 128102, 184886, 207313, 256204, 369772, 414626, 829252, 2695069, 5390138, 10780276, 35035897, 70071794, 140143588]

約数ペア:

[(1, 140143588), (2, 70071794), (4, 35035897), (13, 10780276), (26, 5390138), (52, 2695069), (169, 829252), (338, 414626), (379, 369772), (547, 256204), (676, 207313), (758, 184886), (1094, 128102), (1516, 92443), (2188, 64051), (4927, 28444), (7111, 19708), (9854, 14222)]