139433908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{30391}}^1$

素因数の和:30463

約数の個数: 24

約数和(自身を含む): 258696704

約数和(自身を除く): 119262796

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 4588, 30391, 60782, 121564, 942121, 1124467, 1884242, 2248934, 3768484, 4497868, 34858477, 69716954, 139433908]

約数ペア:

[(1, 139433908), (2, 69716954), (4, 34858477), (31, 4497868), (37, 3768484), (62, 2248934), (74, 1884242), (124, 1124467), (148, 942121), (1147, 121564), (2294, 60782), (4588, 30391)]