133719412

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{2999}}^1$

素因数の和:3231

約数の個数: 24

約数和(自身を含む): 238896000

約数和(自身を除く): 105176588

約数列:

[1, 2, 4, 71, 142, 157, 284, 314, 628, 2999, 5998, 11147, 11996, 22294, 44588, 212929, 425858, 470843, 851716, 941686, 1883372, 33429853, 66859706, 133719412]

約数ペア:

[(1, 133719412), (2, 66859706), (4, 33429853), (71, 1883372), (142, 941686), (157, 851716), (284, 470843), (314, 425858), (628, 212929), (2999, 44588), (5998, 22294), (11147, 11996)]