128804552

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{4073}}^1$

素因数の和:4205

約数の個数: 32

約数和(自身を含む): 249328800

約数和(自身を除く): 120524248

約数列:

[1, 2, 4, 8, 59, 67, 118, 134, 236, 268, 472, 536, 3953, 4073, 7906, 8146, 15812, 16292, 31624, 32584, 240307, 272891, 480614, 545782, 961228, 1091564, 1922456, 2183128, 16100569, 32201138, 64402276, 128804552]

約数ペア:

[(1, 128804552), (2, 64402276), (4, 32201138), (8, 16100569), (59, 2183128), (67, 1922456), (118, 1091564), (134, 961228), (236, 545782), (268, 480614), (472, 272891), (536, 240307), (3953, 32584), (4073, 31624), (7906, 16292), (8146, 15812)]