120528824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{5197}}^1$

素因数の和:5439

約数の個数: 32

約数和(自身を含む): 244513920

約数和(自身を除く): 123985096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 892, 1784, 2899, 5197, 5798, 10394, 11596, 20788, 23192, 41576, 67561, 135122, 270244, 540488, 1158931, 2317862, 4635724, 9271448, 15066103, 30132206, 60264412, 120528824]

約数ペア:

[(1, 120528824), (2, 60264412), (4, 30132206), (8, 15066103), (13, 9271448), (26, 4635724), (52, 2317862), (104, 1158931), (223, 540488), (446, 270244), (892, 135122), (1784, 67561), (2899, 41576), (5197, 23192), (5798, 20788), (10394, 11596)]