139981752

素因数分解:

$2^3\times 3^2\times {\mathrm{947}}^1\times {\mathrm{2053}}^1$

素因数の和:3012

約数の個数: 48

約数和(自身を含む): 379702440

約数和(自身を除く): 239720688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 947, 1894, 2053, 2841, 3788, 4106, 5682, 6159, 7576, 8212, 8523, 11364, 12318, 16424, 17046, 18477, 22728, 24636, 34092, 36954, 49272, 68184, 73908, 147816, 1944191, 3888382, 5832573, 7776764, 11665146, 15553528, 17497719, 23330292, 34995438, 46660584, 69990876, 139981752]

約数ペア:

[(1, 139981752), (2, 69990876), (3, 46660584), (4, 34995438), (6, 23330292), (8, 17497719), (9, 15553528), (12, 11665146), (18, 7776764), (24, 5832573), (36, 3888382), (72, 1944191), (947, 147816), (1894, 73908), (2053, 68184), (2841, 49272), (3788, 36954), (4106, 34092), (5682, 24636), (6159, 22728), (7576, 18477), (8212, 17046), (8523, 16424), (11364, 12318)]