129483128

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{6529}}^1$

素因数の和:6639

約数の個数: 32

約数和(自身を含む): 253102800

約数和(自身を除く): 123619672

約数列:

[1, 2, 4, 8, 37, 67, 74, 134, 148, 268, 296, 536, 2479, 4958, 6529, 9916, 13058, 19832, 26116, 52232, 241573, 437443, 483146, 874886, 966292, 1749772, 1932584, 3499544, 16185391, 32370782, 64741564, 129483128]

約数ペア:

[(1, 129483128), (2, 64741564), (4, 32370782), (8, 16185391), (37, 3499544), (67, 1932584), (74, 1749772), (134, 966292), (148, 874886), (268, 483146), (296, 437443), (536, 241573), (2479, 52232), (4958, 26116), (6529, 19832), (9916, 13058)]