129660962

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{5227}}^1$

素因数の和:5465

約数の個数: 16

約数和(自身を含む): 198245760

約数和(自身を除く): 68584798

約数列:

[1, 2, 79, 157, 158, 314, 5227, 10454, 12403, 24806, 412933, 820639, 825866, 1641278, 64830481, 129660962]

約数ペア:

[(1, 129660962), (2, 64830481), (79, 1641278), (157, 825866), (158, 820639), (314, 412933), (5227, 24806), (10454, 12403)]