140624642

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{31153}}^1$

素因数の和:31253

約数の個数: 16

約数和(自身を含む): 220196472

約数和(自身を除く): 79571830

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 31153, 62306, 1152661, 1900333, 2305322, 3800666, 70312321, 140624642]

約数ペア:

[(1, 140624642), (2, 70312321), (37, 3800666), (61, 2305322), (74, 1900333), (122, 1152661), (2257, 62306), (4514, 31153)]