122745488

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{130027}}^1$

素因数の和:130094

約数の個数: 20

約数和(自身を含む): 241852080

約数和(自身を除く): 119106592

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 130027, 260054, 520108, 1040216, 2080432, 7671593, 15343186, 30686372, 61372744, 122745488]

約数ペア:

[(1, 122745488), (2, 61372744), (4, 30686372), (8, 15343186), (16, 7671593), (59, 2080432), (118, 1040216), (236, 520108), (472, 260054), (944, 130027)]