128864112

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2129}}^1$

素因数の和:2250

約数の個数: 80

約数和(自身を含む): 362372640

約数和(自身を除く): 233508528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 97, 104, 156, 194, 208, 291, 312, 388, 582, 624, 776, 1164, 1261, 1552, 2129, 2328, 2522, 3783, 4258, 4656, 5044, 6387, 7566, 8516, 10088, 12774, 15132, 17032, 20176, 25548, 27677, 30264, 34064, 51096, 55354, 60528, 83031, 102192, 110708, 166062, 206513, 221416, 332124, 413026, 442832, 619539, 664248, 826052, 1239078, 1328496, 1652104, 2478156, 2684669, 3304208, 4956312, 5369338, 8054007, 9912624, 10738676, 16108014, 21477352, 32216028, 42954704, 64432056, 128864112]

約数ペア:

[(1, 128864112), (2, 64432056), (3, 42954704), (4, 32216028), (6, 21477352), (8, 16108014), (12, 10738676), (13, 9912624), (16, 8054007), (24, 5369338), (26, 4956312), (39, 3304208), (48, 2684669), (52, 2478156), (78, 1652104), (97, 1328496), (104, 1239078), (156, 826052), (194, 664248), (208, 619539), (291, 442832), (312, 413026), (388, 332124), (582, 221416), (624, 206513), (776, 166062), (1164, 110708), (1261, 102192), (1552, 83031), (2129, 60528), (2328, 55354), (2522, 51096), (3783, 34064), (4258, 30264), (4656, 27677), (5044, 25548), (6387, 20176), (7566, 17032), (8516, 15132), (10088, 12774)]