156945448910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{40139501}}^1$

素因数の和:40139548

約数の個数: 32

約数和(自身を含む): 312124767552

約数和(自身を除く): 155179318642

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 40139501, 80279002, 200697505, 401395010, 682371517, 923208523, 1364743034, 1846417046, 3411857585, 4616042615, 6823715170, 9232085230, 15694544891, 31389089782, 78472724455, 156945448910]

約数ペア:

[(1, 156945448910), (2, 78472724455), (5, 31389089782), (10, 15694544891), (17, 9232085230), (23, 6823715170), (34, 4616042615), (46, 3411857585), (85, 1846417046), (115, 1364743034), (170, 923208523), (230, 682371517), (391, 401395010), (782, 200697505), (1955, 80279002), (3910, 40139501)]