128547552

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8317}}^1$

素因数の和:8360

約数の個数: 96

約数和(自身を含む): 402458112

約数和(自身を除く): 273910560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1288, 1932, 2208, 2576, 3864, 5152, 7728, 8317, 15456, 16634, 24951, 33268, 49902, 58219, 66536, 99804, 116438, 133072, 174657, 191291, 199608, 232876, 266144, 349314, 382582, 399216, 465752, 573873, 698628, 765164, 798432, 931504, 1147746, 1339037, 1397256, 1530328, 1863008, 2295492, 2678074, 2794512, 3060656, 4017111, 4590984, 5356148, 5589024, 6121312, 8034222, 9181968, 10712296, 16068444, 18363936, 21424592, 32136888, 42849184, 64273776, 128547552]

約数ペア:

[(1, 128547552), (2, 64273776), (3, 42849184), (4, 32136888), (6, 21424592), (7, 18363936), (8, 16068444), (12, 10712296), (14, 9181968), (16, 8034222), (21, 6121312), (23, 5589024), (24, 5356148), (28, 4590984), (32, 4017111), (42, 3060656), (46, 2794512), (48, 2678074), (56, 2295492), (69, 1863008), (84, 1530328), (92, 1397256), (96, 1339037), (112, 1147746), (138, 931504), (161, 798432), (168, 765164), (184, 698628), (224, 573873), (276, 465752), (322, 399216), (336, 382582), (368, 349314), (483, 266144), (552, 232876), (644, 199608), (672, 191291), (736, 174657), (966, 133072), (1104, 116438), (1288, 99804), (1932, 66536), (2208, 58219), (2576, 49902), (3864, 33268), (5152, 24951), (7728, 16634), (8317, 15456)]