123907496

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 244516320

約数和(自身を除く): 120608824

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 227, 248, 284, 454, 568, 908, 961, 1816, 1922, 2201, 3844, 4402, 7037, 7688, 8804, 14074, 16117, 17608, 28148, 32234, 56296, 64468, 68231, 128936, 136462, 218147, 272924, 436294, 499627, 545848, 872588, 999254, 1745176, 1998508, 3997016, 15488437, 30976874, 61953748, 123907496]

約数ペア:

[(1, 123907496), (2, 61953748), (4, 30976874), (8, 15488437), (31, 3997016), (62, 1998508), (71, 1745176), (124, 999254), (142, 872588), (227, 545848), (248, 499627), (284, 436294), (454, 272924), (568, 218147), (908, 136462), (961, 128936), (1816, 68231), (1922, 64468), (2201, 56296), (3844, 32234), (4402, 28148), (7037, 17608), (7688, 16117), (8804, 14074)]