161031804

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{123113}}^1$

素因数の和:123229

約数の個数: 24

約数和(自身を含む): 379191120

約数和(自身を除く): 218159316

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 123113, 246226, 369339, 492452, 738678, 1477356, 13419317, 26838634, 40257951, 53677268, 80515902, 161031804]

約数ペア:

[(1, 161031804), (2, 80515902), (3, 53677268), (4, 40257951), (6, 26838634), (12, 13419317), (109, 1477356), (218, 738678), (327, 492452), (436, 369339), (654, 246226), (1308, 123113)]