140774424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{837943}}^1$

素因数の和:837959

約数の個数: 32

約数和(自身を含む): 402213120

約数和(自身を除く): 261438696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 837943, 1675886, 2513829, 3351772, 5027658, 5865601, 6703544, 10055316, 11731202, 17596803, 20110632, 23462404, 35193606, 46924808, 70387212, 140774424]

約数ペア:

[(1, 140774424), (2, 70387212), (3, 46924808), (4, 35193606), (6, 23462404), (7, 20110632), (8, 17596803), (12, 11731202), (14, 10055316), (21, 6703544), (24, 5865601), (28, 5027658), (42, 3351772), (56, 2513829), (84, 1675886), (168, 837943)]