144849488

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3931}}^1$

素因数の和:4000

約数の個数: 60

約数和(自身を含む): 333496512

約数和(自身を除く): 188647024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 376, 392, 658, 752, 784, 1316, 2303, 2632, 3931, 4606, 5264, 7862, 9212, 15724, 18424, 27517, 31448, 36848, 55034, 62896, 110068, 184757, 192619, 220136, 369514, 385238, 440272, 739028, 770476, 1293299, 1478056, 1540952, 2586598, 2956112, 3081904, 5173196, 9053093, 10346392, 18106186, 20692784, 36212372, 72424744, 144849488]

約数ペア:

[(1, 144849488), (2, 72424744), (4, 36212372), (7, 20692784), (8, 18106186), (14, 10346392), (16, 9053093), (28, 5173196), (47, 3081904), (49, 2956112), (56, 2586598), (94, 1540952), (98, 1478056), (112, 1293299), (188, 770476), (196, 739028), (329, 440272), (376, 385238), (392, 369514), (658, 220136), (752, 192619), (784, 184757), (1316, 110068), (2303, 62896), (2632, 55034), (3931, 36848), (4606, 31448), (5264, 27517), (7862, 18424), (9212, 15724)]