172693246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7937}}^1$

素因数の和:8016

約数の個数: 32

約数和(自身を含む): 301771008

約数和(自身を除く): 129077762

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 473, 506, 946, 989, 1978, 7937, 10879, 15874, 21758, 87307, 174614, 182551, 341291, 365102, 682582, 2008061, 3754201, 4016122, 7508402, 7849693, 15699386, 86346623, 172693246]

約数ペア:

[(1, 172693246), (2, 86346623), (11, 15699386), (22, 7849693), (23, 7508402), (43, 4016122), (46, 3754201), (86, 2008061), (253, 682582), (473, 365102), (506, 341291), (946, 182551), (989, 174614), (1978, 87307), (7937, 21758), (10879, 15874)]