120216038816

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{471539}}^1$

素因数の和:471837

約数の個数: 48

約数和(自身を含む): 245261157120

約数和(自身を除く): 125045118304

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 257, 496, 514, 992, 1028, 2056, 4112, 7967, 8224, 15934, 31868, 63736, 127472, 254944, 471539, 943078, 1886156, 3772312, 7544624, 14617709, 15089248, 29235418, 58470836, 116941672, 121185523, 233883344, 242371046, 467766688, 484742092, 969484184, 1938968368, 3756751213, 3877936736, 7513502426, 15027004852, 30054009704, 60108019408, 120216038816]

約数ペア:

[(1, 120216038816), (2, 60108019408), (4, 30054009704), (8, 15027004852), (16, 7513502426), (31, 3877936736), (32, 3756751213), (62, 1938968368), (124, 969484184), (248, 484742092), (257, 467766688), (496, 242371046), (514, 233883344), (992, 121185523), (1028, 116941672), (2056, 58470836), (4112, 29235418), (7967, 15089248), (8224, 14617709), (15934, 7544624), (31868, 3772312), (63736, 1886156), (127472, 943078), (254944, 471539)]