128286576

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{80989}}^1$

素因数の和:81014

約数の個数: 60

約数和(自身を含む): 391667640

約数和(自身を除く): 263381064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 80989, 161978, 242967, 323956, 485934, 647912, 728901, 890879, 971868, 1295824, 1457802, 1781758, 1943736, 2672637, 2915604, 3563516, 3887472, 5345274, 5831208, 7127032, 8017911, 10690548, 11662416, 14254064, 16035822, 21381096, 32071644, 42762192, 64143288, 128286576]

約数ペア:

[(1, 128286576), (2, 64143288), (3, 42762192), (4, 32071644), (6, 21381096), (8, 16035822), (9, 14254064), (11, 11662416), (12, 10690548), (16, 8017911), (18, 7127032), (22, 5831208), (24, 5345274), (33, 3887472), (36, 3563516), (44, 2915604), (48, 2672637), (66, 1943736), (72, 1781758), (88, 1457802), (99, 1295824), (132, 971868), (144, 890879), (176, 728901), (198, 647912), (264, 485934), (396, 323956), (528, 242967), (792, 161978), (1584, 80989)]