163156972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{6779}}^1$

素因数の和:7341

約数の個数: 24

約数和(自身を含む): 312096960

約数和(自身を除く): 148939988

約数列:

[1, 2, 4, 11, 22, 44, 547, 1094, 2188, 6017, 6779, 12034, 13558, 24068, 27116, 74569, 149138, 298276, 3708113, 7416226, 14832452, 40789243, 81578486, 163156972]

約数ペア:

[(1, 163156972), (2, 81578486), (4, 40789243), (11, 14832452), (22, 7416226), (44, 3708113), (547, 298276), (1094, 149138), (2188, 74569), (6017, 27116), (6779, 24068), (12034, 13558)]