142667564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{15859}}^1$

素因数の和:16049

約数の個数: 24

約数和(自身を含む): 270444720

約数和(自身を除く): 127777156

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 8996, 15859, 31718, 63436, 206167, 412334, 824668, 2743607, 5487214, 10974428, 35666891, 71333782, 142667564]

約数ペア:

[(1, 142667564), (2, 71333782), (4, 35666891), (13, 10974428), (26, 5487214), (52, 2743607), (173, 824668), (346, 412334), (692, 206167), (2249, 63436), (4498, 31718), (8996, 15859)]