133135160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{195787}}^1$

素因数の和:195815

約数の個数: 32

約数和(自身を含む): 317176560

約数和(自身を除く): 184041400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 195787, 391574, 783148, 978935, 1566296, 1957870, 3328379, 3915740, 6656758, 7831480, 13313516, 16641895, 26627032, 33283790, 66567580, 133135160]

約数ペア:

[(1, 133135160), (2, 66567580), (4, 33283790), (5, 26627032), (8, 16641895), (10, 13313516), (17, 7831480), (20, 6656758), (34, 3915740), (40, 3328379), (68, 1957870), (85, 1566296), (136, 978935), (170, 783148), (340, 391574), (680, 195787)]