147942376

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{277}}^1\times {\mathrm{661}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 281575080

約数和(自身を除く): 133632704

約数列:

[1, 2, 4, 8, 101, 202, 277, 404, 554, 661, 808, 1108, 1322, 2216, 2644, 5288, 27977, 55954, 66761, 111908, 133522, 183097, 223816, 267044, 366194, 534088, 732388, 1464776, 18492797, 36985594, 73971188, 147942376]

約数ペア:

[(1, 147942376), (2, 73971188), (4, 36985594), (8, 18492797), (101, 1464776), (202, 732388), (277, 534088), (404, 366194), (554, 267044), (661, 223816), (808, 183097), (1108, 133522), (1322, 111908), (2216, 66761), (2644, 55954), (5288, 27977)]