166458214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{81041}}^1$

素因数の和:81135

約数の個数: 16

約数和(自身を含む): 272301120

約数和(自身を除く): 105842906

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 81041, 162082, 1053533, 2107066, 6402239, 12804478, 83229107, 166458214]

約数ペア:

[(1, 166458214), (2, 83229107), (13, 12804478), (26, 6402239), (79, 2107066), (158, 1053533), (1027, 162082), (2054, 81041)]