131967604

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{11287}}^1$

素因数の和:11407

約数の個数: 24

約数和(自身を含む): 240208640

約数和(自身を除く): 108241036

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 2923, 5846, 11287, 11692, 22574, 45148, 417619, 835238, 891673, 1670476, 1783346, 3566692, 32991901, 65983802, 131967604]

約数ペア:

[(1, 131967604), (2, 65983802), (4, 32991901), (37, 3566692), (74, 1783346), (79, 1670476), (148, 891673), (158, 835238), (316, 417619), (2923, 45148), (5846, 22574), (11287, 11692)]