179916373

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1283}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 234694656

約数和(自身を除く): 54778283

約数列:

[1, 7, 13, 23, 67, 91, 161, 299, 469, 871, 1283, 1541, 2093, 6097, 8981, 10787, 16679, 20033, 29509, 85961, 116753, 140231, 206563, 383617, 601727, 1117493, 1977103, 2685319, 7822451, 13839721, 25702339, 179916373]

約数ペア:

[(1, 179916373), (7, 25702339), (13, 13839721), (23, 7822451), (67, 2685319), (91, 1977103), (161, 1117493), (299, 601727), (469, 383617), (871, 206563), (1283, 140231), (1541, 116753), (2093, 85961), (6097, 29509), (8981, 20033), (10787, 16679)]