166501348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{40531}}^1$

素因数の和:40627

約数の個数: 24

約数和(自身を含む): 317770880

約数和(自身を除く): 151269532

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 40531, 81062, 162124, 526903, 1053806, 2107612, 3201949, 6403898, 12807796, 41625337, 83250674, 166501348]

約数ペア:

[(1, 166501348), (2, 83250674), (4, 41625337), (13, 12807796), (26, 6403898), (52, 3201949), (79, 2107612), (158, 1053806), (316, 526903), (1027, 162124), (2054, 81062), (4108, 40531)]