142795114

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4273}}^1$

素因数の和:4331

約数の個数: 48

約数和(自身を含む): 280647936

約数和(自身を除く): 137852822

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 217, 341, 434, 539, 682, 1078, 1519, 2387, 3038, 4273, 4774, 8546, 16709, 29911, 33418, 47003, 59822, 94006, 132463, 209377, 264926, 329021, 418754, 658042, 927241, 1457093, 1854482, 2303147, 2914186, 4606294, 6490687, 10199651, 12981374, 20399302, 71397557, 142795114]

約数ペア:

[(1, 142795114), (2, 71397557), (7, 20399302), (11, 12981374), (14, 10199651), (22, 6490687), (31, 4606294), (49, 2914186), (62, 2303147), (77, 1854482), (98, 1457093), (154, 927241), (217, 658042), (341, 418754), (434, 329021), (539, 264926), (682, 209377), (1078, 132463), (1519, 94006), (2387, 59822), (3038, 47003), (4273, 33418), (4774, 29911), (8546, 16709)]