129215673916

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{197359}}^1$

素因数の和:197786

約数の個数: 48

約数和(自身を含む): 263041408000

約数和(自身を除く): 133825734084

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 349, 469, 698, 938, 1396, 1876, 2443, 4886, 9772, 23383, 46766, 93532, 163681, 197359, 327362, 394718, 654724, 789436, 1381513, 2763026, 5526052, 13223053, 26446106, 52892212, 68878291, 92561371, 137756582, 185122742, 275513164, 370245484, 482148037, 964296074, 1928592148, 4614845497, 9229690994, 18459381988, 32303918479, 64607836958, 129215673916]

約数ペア:

[(1, 129215673916), (2, 64607836958), (4, 32303918479), (7, 18459381988), (14, 9229690994), (28, 4614845497), (67, 1928592148), (134, 964296074), (268, 482148037), (349, 370245484), (469, 275513164), (698, 185122742), (938, 137756582), (1396, 92561371), (1876, 68878291), (2443, 52892212), (4886, 26446106), (9772, 13223053), (23383, 5526052), (46766, 2763026), (93532, 1381513), (163681, 789436), (197359, 654724), (327362, 394718)]