164706659

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 194939136

約数和(自身を除く): 30232477

約数列:

[1, 13, 17, 47, 101, 157, 221, 611, 799, 1313, 1717, 2041, 2669, 4747, 7379, 10387, 15857, 22321, 34697, 61711, 80699, 95927, 125443, 206141, 269569, 745279, 1049087, 1630759, 3504397, 9688627, 12669743, 164706659]

約数ペア:

[(1, 164706659), (13, 12669743), (17, 9688627), (47, 3504397), (101, 1630759), (157, 1049087), (221, 745279), (611, 269569), (799, 206141), (1313, 125443), (1717, 95927), (2041, 80699), (2669, 61711), (4747, 34697), (7379, 22321), (10387, 15857)]