168444452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{123493}}^1$

素因数の和:123539

約数の個数: 24

約数和(自身を含む): 331951872

約数和(自身を除く): 163507420

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 123493, 246986, 493972, 1358423, 2716846, 3828283, 5433692, 7656566, 15313132, 42111113, 84222226, 168444452]

約数ペア:

[(1, 168444452), (2, 84222226), (4, 42111113), (11, 15313132), (22, 7656566), (31, 5433692), (44, 3828283), (62, 2716846), (124, 1358423), (341, 493972), (682, 246986), (1364, 123493)]