142139644

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{12157}}^1$

素因数の和:12277

約数の個数: 24

約数和(自身を含む): 258722240

約数和(自身を除く): 116582596

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 2923, 5846, 11692, 12157, 24314, 48628, 449809, 899618, 960403, 1799236, 1920806, 3841612, 35534911, 71069822, 142139644]

約数ペア:

[(1, 142139644), (2, 71069822), (4, 35534911), (37, 3841612), (74, 1920806), (79, 1799236), (148, 960403), (158, 899618), (316, 449809), (2923, 48628), (5846, 24314), (11692, 12157)]