138260404

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{6827}}^1$

素因数の和:6975

約数の個数: 24

約数和(自身を含む): 248921568

約数和(自身を除く): 110661164

約数列:

[1, 2, 4, 61, 83, 122, 166, 244, 332, 5063, 6827, 10126, 13654, 20252, 27308, 416447, 566641, 832894, 1133282, 1665788, 2266564, 34565101, 69130202, 138260404]

約数ペア:

[(1, 138260404), (2, 69130202), (4, 34565101), (61, 2266564), (83, 1665788), (122, 1133282), (166, 832894), (244, 566641), (332, 416447), (5063, 27308), (6827, 20252), (10126, 13654)]