139121072

素因数分解:

$2^4\times {\mathrm{1889}}^1\times {\mathrm{4603}}^1$

素因数の和:6500

約数の個数: 20

約数和(自身を含む): 269748360

約数和(自身を除く): 130627288

約数列:

[1, 2, 4, 8, 16, 1889, 3778, 4603, 7556, 9206, 15112, 18412, 30224, 36824, 73648, 8695067, 17390134, 34780268, 69560536, 139121072]

約数ペア:

[(1, 139121072), (2, 69560536), (4, 34780268), (8, 17390134), (16, 8695067), (1889, 73648), (3778, 36824), (4603, 30224), (7556, 18412), (9206, 15112)]