161806188

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{82723}}^1$

素因数の和:82893

約数の個数: 24

約数和(自身を含む): 379868608

約数和(自身を除く): 218062420

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 82723, 165446, 248169, 330892, 496338, 992676, 13483849, 26967698, 40451547, 53935396, 80903094, 161806188]

約数ペア:

[(1, 161806188), (2, 80903094), (3, 53935396), (4, 40451547), (6, 26967698), (12, 13483849), (163, 992676), (326, 496338), (489, 330892), (652, 248169), (978, 165446), (1956, 82723)]