191027856

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:1024

約数の個数: 80

約数和(自身を含む): 510592320

約数和(自身を除く): 319564464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 113, 123, 164, 226, 246, 328, 339, 452, 492, 656, 678, 859, 904, 984, 1356, 1718, 1808, 1968, 2577, 2712, 3436, 4633, 5154, 5424, 6872, 9266, 10308, 13744, 13899, 18532, 20616, 27798, 35219, 37064, 41232, 55596, 70438, 74128, 97067, 105657, 111192, 140876, 194134, 211314, 222384, 281752, 291201, 388268, 422628, 563504, 582402, 776536, 845256, 1164804, 1553072, 1690512, 2329608, 3979747, 4659216, 7959494, 11939241, 15918988, 23878482, 31837976, 47756964, 63675952, 95513928, 191027856]

約数ペア:

[(1, 191027856), (2, 95513928), (3, 63675952), (4, 47756964), (6, 31837976), (8, 23878482), (12, 15918988), (16, 11939241), (24, 7959494), (41, 4659216), (48, 3979747), (82, 2329608), (113, 1690512), (123, 1553072), (164, 1164804), (226, 845256), (246, 776536), (328, 582402), (339, 563504), (452, 422628), (492, 388268), (656, 291201), (678, 281752), (859, 222384), (904, 211314), (984, 194134), (1356, 140876), (1718, 111192), (1808, 105657), (1968, 97067), (2577, 74128), (2712, 70438), (3436, 55596), (4633, 41232), (5154, 37064), (5424, 35219), (6872, 27798), (9266, 20616), (10308, 18532), (13744, 13899)]