129809912

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{7433}}^1$

素因数の和:7535

約数の個数: 32

約数和(自身を含む): 254242800

約数和(自身を除く): 124432888

約数列:

[1, 2, 4, 8, 37, 59, 74, 118, 148, 236, 296, 472, 2183, 4366, 7433, 8732, 14866, 17464, 29732, 59464, 275021, 438547, 550042, 877094, 1100084, 1754188, 2200168, 3508376, 16226239, 32452478, 64904956, 129809912]

約数ペア:

[(1, 129809912), (2, 64904956), (4, 32452478), (8, 16226239), (37, 3508376), (59, 2200168), (74, 1754188), (118, 1100084), (148, 877094), (236, 550042), (296, 438547), (472, 275021), (2183, 59464), (4366, 29732), (7433, 17464), (8732, 14866)]