136396720

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{16553}}^1$

素因数の和:16669

約数の個数: 40

約数和(自身を含む): 320220576

約数和(自身を除く): 183823856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 16553, 33106, 66212, 82765, 132424, 165530, 264848, 331060, 662120, 1324240, 1704959, 3409918, 6819836, 8524795, 13639672, 17049590, 27279344, 34099180, 68198360, 136396720]

約数ペア:

[(1, 136396720), (2, 68198360), (4, 34099180), (5, 27279344), (8, 17049590), (10, 13639672), (16, 8524795), (20, 6819836), (40, 3409918), (80, 1704959), (103, 1324240), (206, 662120), (412, 331060), (515, 264848), (824, 165530), (1030, 132424), (1648, 82765), (2060, 66212), (4120, 33106), (8240, 16553)]