140737128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{837721}}^1$

素因数の和:837737

約数の個数: 32

約数和(自身を含む): 402106560

約数和(自身を除く): 261369432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 837721, 1675442, 2513163, 3350884, 5026326, 5864047, 6701768, 10052652, 11728094, 17592141, 20105304, 23456188, 35184282, 46912376, 70368564, 140737128]

約数ペア:

[(1, 140737128), (2, 70368564), (3, 46912376), (4, 35184282), (6, 23456188), (7, 20105304), (8, 17592141), (12, 11728094), (14, 10052652), (21, 6701768), (24, 5864047), (28, 5026326), (42, 3350884), (56, 2513163), (84, 1675442), (168, 837721)]