161796172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{36083}}^1$

素因数の和:36165

約数の個数: 24

約数和(自身を含む): 303105600

約数和(自身を除く): 141309428

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 36083, 72166, 144332, 685577, 1371154, 2128897, 2742308, 4257794, 8515588, 40449043, 80898086, 161796172]

約数ペア:

[(1, 161796172), (2, 80898086), (4, 40449043), (19, 8515588), (38, 4257794), (59, 2742308), (76, 2128897), (118, 1371154), (236, 685577), (1121, 144332), (2242, 72166), (4484, 36083)]