138803476

素因数分解:

$2^2\times 7^2\times {\mathrm{293}}^1\times {\mathrm{2417}}^1$

素因数の和:2728

約数の個数: 36

約数和(自身を含む): 283645908

約数和(自身を除く): 144842432

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 293, 586, 1172, 2051, 2417, 4102, 4834, 8204, 9668, 14357, 16919, 28714, 33838, 57428, 67676, 118433, 236866, 473732, 708181, 1416362, 2832724, 4957267, 9914534, 19829068, 34700869, 69401738, 138803476]

約数ペア:

[(1, 138803476), (2, 69401738), (4, 34700869), (7, 19829068), (14, 9914534), (28, 4957267), (49, 2832724), (98, 1416362), (196, 708181), (293, 473732), (586, 236866), (1172, 118433), (2051, 67676), (2417, 57428), (4102, 33838), (4834, 28714), (8204, 16919), (9668, 14357)]