137789588

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{3137}}^1$

素因数の和:3359

約数の個数: 24

約数和(自身を含む): 246019200

約数和(自身を除く): 108229612

約数列:

[1, 2, 4, 79, 139, 158, 278, 316, 556, 3137, 6274, 10981, 12548, 21962, 43924, 247823, 436043, 495646, 872086, 991292, 1744172, 34447397, 68894794, 137789588]

約数ペア:

[(1, 137789588), (2, 68894794), (4, 34447397), (79, 1744172), (139, 991292), (158, 872086), (278, 495646), (316, 436043), (556, 247823), (3137, 43924), (6274, 21962), (10981, 12548)]