222160136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 489032640

約数和(自身を除く): 266872504

約数列:

[1, 2, 4, 8, 11, 22, 31, 37, 44, 62, 71, 74, 88, 124, 142, 148, 248, 284, 296, 341, 407, 568, 682, 781, 814, 961, 1147, 1364, 1562, 1628, 1922, 2201, 2294, 2627, 2728, 3124, 3256, 3844, 4402, 4588, 5254, 6248, 7688, 8804, 9176, 10508, 10571, 12617, 17608, 21016, 21142, 24211, 25234, 28897, 35557, 42284, 48422, 50468, 57794, 68231, 71114, 81437, 84568, 96844, 100936, 115588, 136462, 142228, 162874, 193688, 231176, 272924, 284456, 325748, 391127, 545848, 651496, 750541, 782254, 895807, 1501082, 1564508, 1791614, 2524547, 3002164, 3129016, 3583228, 5049094, 6004328, 7166456, 10098188, 20196376, 27770017, 55540034, 111080068, 222160136]

約数ペア:

[(1, 222160136), (2, 111080068), (4, 55540034), (8, 27770017), (11, 20196376), (22, 10098188), (31, 7166456), (37, 6004328), (44, 5049094), (62, 3583228), (71, 3129016), (74, 3002164), (88, 2524547), (124, 1791614), (142, 1564508), (148, 1501082), (248, 895807), (284, 782254), (296, 750541), (341, 651496), (407, 545848), (568, 391127), (682, 325748), (781, 284456), (814, 272924), (961, 231176), (1147, 193688), (1364, 162874), (1562, 142228), (1628, 136462), (1922, 115588), (2201, 100936), (2294, 96844), (2627, 84568), (2728, 81437), (3124, 71114), (3256, 68231), (3844, 57794), (4402, 50468), (4588, 48422), (5254, 42284), (6248, 35557), (7688, 28897), (8804, 25234), (9176, 24211), (10508, 21142), (10571, 21016), (12617, 17608)]