168538250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29311}}^1$

素因数の和:29351

約数の個数: 32

約数和(自身を含む): 329232384

約数和(自身を除く): 160694134

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 5750, 29311, 58622, 146555, 293110, 674153, 732775, 1348306, 1465550, 3370765, 3663875, 6741530, 7327750, 16853825, 33707650, 84269125, 168538250]

約数ペア:

[(1, 168538250), (2, 84269125), (5, 33707650), (10, 16853825), (23, 7327750), (25, 6741530), (46, 3663875), (50, 3370765), (115, 1465550), (125, 1348306), (230, 732775), (250, 674153), (575, 293110), (1150, 146555), (2875, 58622), (5750, 29311)]