140741512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{1051}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 278359200

約数和(自身を除く): 137617688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 881, 1051, 1762, 2102, 3524, 4204, 7048, 8408, 16739, 19969, 33478, 39938, 66956, 79876, 133912, 159752, 925931, 1851862, 3703724, 7407448, 17592689, 35185378, 70370756, 140741512]

約数ペア:

[(1, 140741512), (2, 70370756), (4, 35185378), (8, 17592689), (19, 7407448), (38, 3703724), (76, 1851862), (152, 925931), (881, 159752), (1051, 133912), (1762, 79876), (2102, 66956), (3524, 39938), (4204, 33478), (7048, 19969), (8408, 16739)]