128853648

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11621}}^1$

素因数の和:11653

約数の個数: 120

約数和(自身を含む): 449631936

約数和(自身を除く): 320778288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 11621, 23242, 34863, 46484, 69726, 81347, 92968, 104589, 127831, 139452, 162694, 185936, 209178, 244041, 255662, 278904, 325388, 383493, 418356, 488082, 511324, 557808, 650776, 732123, 766986, 836712, 894817, 976164, 1022648, 1150479, 1301552, 1464246, 1533972, 1673424, 1789634, 1952328, 2045296, 2300958, 2684451, 2928492, 3067944, 3579268, 3904656, 4601916, 5368902, 5856984, 6135888, 7158536, 8053353, 9203832, 10737804, 11713968, 14317072, 16106706, 18407664, 21475608, 32213412, 42951216, 64426824, 128853648]

約数ペア:

[(1, 128853648), (2, 64426824), (3, 42951216), (4, 32213412), (6, 21475608), (7, 18407664), (8, 16106706), (9, 14317072), (11, 11713968), (12, 10737804), (14, 9203832), (16, 8053353), (18, 7158536), (21, 6135888), (22, 5856984), (24, 5368902), (28, 4601916), (33, 3904656), (36, 3579268), (42, 3067944), (44, 2928492), (48, 2684451), (56, 2300958), (63, 2045296), (66, 1952328), (72, 1789634), (77, 1673424), (84, 1533972), (88, 1464246), (99, 1301552), (112, 1150479), (126, 1022648), (132, 976164), (144, 894817), (154, 836712), (168, 766986), (176, 732123), (198, 650776), (231, 557808), (252, 511324), (264, 488082), (308, 418356), (336, 383493), (396, 325388), (462, 278904), (504, 255662), (528, 244041), (616, 209178), (693, 185936), (792, 162694), (924, 139452), (1008, 127831), (1232, 104589), (1386, 92968), (1584, 81347), (1848, 69726), (2772, 46484), (3696, 34863), (5544, 23242), (11088, 11621)]