164257272

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{13187}}^1$

素因数の和:13372

約数の個数: 48

約数和(自身を含む): 447468840

約数和(自身を除く): 283211568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 3114, 4152, 6228, 12456, 13187, 26374, 39561, 52748, 79122, 105496, 118683, 158244, 237366, 316488, 474732, 949464, 2281351, 4562702, 6844053, 9125404, 13688106, 18250808, 20532159, 27376212, 41064318, 54752424, 82128636, 164257272]

約数ペア:

[(1, 164257272), (2, 82128636), (3, 54752424), (4, 41064318), (6, 27376212), (8, 20532159), (9, 18250808), (12, 13688106), (18, 9125404), (24, 6844053), (36, 4562702), (72, 2281351), (173, 949464), (346, 474732), (519, 316488), (692, 237366), (1038, 158244), (1384, 118683), (1557, 105496), (2076, 79122), (3114, 52748), (4152, 39561), (6228, 26374), (12456, 13187)]