156943839490

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1\times {\mathrm{472253}}^1$

素因数の和:472626

約数の個数: 32

約数和(自身を含む): 285619219200

約数和(自身を除く): 128675379710

約数列:

[1, 2, 5, 10, 167, 199, 334, 398, 835, 995, 1670, 1990, 33233, 66466, 166165, 332330, 472253, 944506, 2361265, 4722530, 78866251, 93978347, 157732502, 187956694, 394331255, 469891735, 788662510, 939783470, 15694383949, 31388767898, 78471919745, 156943839490]

約数ペア:

[(1, 156943839490), (2, 78471919745), (5, 31388767898), (10, 15694383949), (167, 939783470), (199, 788662510), (334, 469891735), (398, 394331255), (835, 187956694), (995, 157732502), (1670, 93978347), (1990, 78866251), (33233, 4722530), (66466, 2361265), (166165, 944506), (332330, 472253)]