159690958

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{57901}}^1$

素因数の和:58107

約数の個数: 16

約数和(自身を含む): 275150304

約数和(自身を除く): 115459346

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 57901, 115802, 405307, 810614, 11406497, 22812994, 79845479, 159690958]

約数ペア:

[(1, 159690958), (2, 79845479), (7, 22812994), (14, 11406497), (197, 810614), (394, 405307), (1379, 115802), (2758, 57901)]