142209796

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{12163}}^1$

素因数の和:12283

約数の個数: 24

約数和(自身を含む): 258849920

約数和(自身を除く): 116640124

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 2923, 5846, 11692, 12163, 24326, 48652, 450031, 900062, 960877, 1800124, 1921754, 3843508, 35552449, 71104898, 142209796]

約数ペア:

[(1, 142209796), (2, 71104898), (4, 35552449), (37, 3843508), (74, 1921754), (79, 1800124), (148, 960877), (158, 900062), (316, 450031), (2923, 48652), (5846, 24326), (11692, 12163)]