164038172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{36583}}^1$

素因数の和:36665

約数の個数: 24

約数和(自身を含む): 307305600

約数和(自身を除く): 143267428

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 36583, 73166, 146332, 695077, 1390154, 2158397, 2780308, 4316794, 8633588, 41009543, 82019086, 164038172]

約数ペア:

[(1, 164038172), (2, 82019086), (4, 41009543), (19, 8633588), (38, 4316794), (59, 2780308), (76, 2158397), (118, 1390154), (236, 695077), (1121, 146332), (2242, 73166), (4484, 36583)]