161896

素因数分解:

$2^3\times 7^3\times {\mathrm{59}}^1$

素因数の和:86

約数の個数: 32

約数和(自身を含む): 360000

約数和(自身を除く): 198104

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 118, 196, 236, 343, 392, 413, 472, 686, 826, 1372, 1652, 2744, 2891, 3304, 5782, 11564, 20237, 23128, 40474, 80948, 161896]

約数ペア:

[(1, 161896), (2, 80948), (4, 40474), (7, 23128), (8, 20237), (14, 11564), (28, 5782), (49, 3304), (56, 2891), (59, 2744), (98, 1652), (118, 1372), (196, 826), (236, 686), (343, 472), (392, 413)]