140344308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{299881}}^1$

素因数の和:299904

約数の個数: 36

約数和(自身を含む): 382049668

約数和(自身を除く): 241705360

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 299881, 599762, 899643, 1199524, 1799286, 2698929, 3598572, 3898453, 5397858, 7796906, 10795716, 11695359, 15593812, 23390718, 35086077, 46781436, 70172154, 140344308]

約数ペア:

[(1, 140344308), (2, 70172154), (3, 46781436), (4, 35086077), (6, 23390718), (9, 15593812), (12, 11695359), (13, 10795716), (18, 7796906), (26, 5397858), (36, 3898453), (39, 3598572), (52, 2698929), (78, 1799286), (117, 1199524), (156, 899643), (234, 599762), (468, 299881)]