143428488

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{121963}}^1$

素因数の和:121986

約数の個数: 48

約数和(自身を含む): 417116880

約数和(自身を除く): 273688392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 121963, 243926, 365889, 487852, 731778, 853741, 975704, 1463556, 1707482, 2561223, 2927112, 3414964, 5122446, 5976187, 6829928, 10244892, 11952374, 17928561, 20489784, 23904748, 35857122, 47809496, 71714244, 143428488]

約数ペア:

[(1, 143428488), (2, 71714244), (3, 47809496), (4, 35857122), (6, 23904748), (7, 20489784), (8, 17928561), (12, 11952374), (14, 10244892), (21, 6829928), (24, 5976187), (28, 5122446), (42, 3414964), (49, 2927112), (56, 2561223), (84, 1707482), (98, 1463556), (147, 975704), (168, 853741), (196, 731778), (294, 487852), (392, 365889), (588, 243926), (1176, 121963)]