152240039

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{4201}}^1$

素因数の和:4406

約数の個数: 16

約数和(自身を含む): 180719616

約数和(自身を除く): 28479577

約数列:

[1, 7, 31, 167, 217, 1169, 4201, 5177, 29407, 36239, 130231, 701567, 911617, 4910969, 21748577, 152240039]

約数ペア:

[(1, 152240039), (7, 21748577), (31, 4910969), (167, 911617), (217, 701567), (1169, 130231), (4201, 36239), (5177, 29407)]