188985456

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{521}}^1$

素因数の和:775

約数の個数: 120

約数和(自身を含む): 580610160

約数和(自身を除く): 391624704

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, 229, 264, 396, 458, 521, 528, 687, 792, 916, 1042, 1374, 1563, 1584, 1832, 2061, 2084, 2519, 2748, 3126, 3664, 4122, 4168, 4689, 5038, 5496, 5731, 6252, 7557, 8244, 8336, 9378, 10076, 10992, 11462, 12504, 15114, 16488, 17193, 18756, 20152, 22671, 22924, 25008, 30228, 32976, 34386, 37512, 40304, 45342, 45848, 51579, 60456, 68772, 75024, 90684, 91696, 103158, 119309, 120912, 137544, 181368, 206316, 238618, 275088, 357927, 362736, 412632, 477236, 715854, 825264, 954472, 1073781, 1312399, 1431708, 1908944, 2147562, 2624798, 2863416, 3937197, 4295124, 5249596, 5726832, 7874394, 8590248, 10499192, 11811591, 15748788, 17180496, 20998384, 23623182, 31497576, 47246364, 62995152, 94492728, 188985456]

約数ペア:

[(1, 188985456), (2, 94492728), (3, 62995152), (4, 47246364), (6, 31497576), (8, 23623182), (9, 20998384), (11, 17180496), (12, 15748788), (16, 11811591), (18, 10499192), (22, 8590248), (24, 7874394), (33, 5726832), (36, 5249596), (44, 4295124), (48, 3937197), (66, 2863416), (72, 2624798), (88, 2147562), (99, 1908944), (132, 1431708), (144, 1312399), (176, 1073781), (198, 954472), (229, 825264), (264, 715854), (396, 477236), (458, 412632), (521, 362736), (528, 357927), (687, 275088), (792, 238618), (916, 206316), (1042, 181368), (1374, 137544), (1563, 120912), (1584, 119309), (1832, 103158), (2061, 91696), (2084, 90684), (2519, 75024), (2748, 68772), (3126, 60456), (3664, 51579), (4122, 45848), (4168, 45342), (4689, 40304), (5038, 37512), (5496, 34386), (5731, 32976), (6252, 30228), (7557, 25008), (8244, 22924), (8336, 22671), (9378, 20152), (10076, 18756), (10992, 17193), (11462, 16488), (12504, 15114)]