145130708

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{2689}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 258498240

約数和(自身を除く): 113367532

約数列:

[1, 2, 4, 103, 131, 206, 262, 412, 524, 2689, 5378, 10756, 13493, 26986, 53972, 276967, 352259, 553934, 704518, 1107868, 1409036, 36282677, 72565354, 145130708]

約数ペア:

[(1, 145130708), (2, 72565354), (4, 36282677), (103, 1409036), (131, 1107868), (206, 704518), (262, 553934), (412, 352259), (524, 276967), (2689, 53972), (5378, 26986), (10756, 13493)]