128214696

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{647}}^1$

素因数の和:1038

約数の個数: 64

約数和(自身を含む): 335923200

約数和(自身を除く): 207708504

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 359, 552, 647, 718, 1077, 1294, 1436, 1941, 2154, 2588, 2872, 3882, 4308, 5176, 7764, 8257, 8616, 14881, 15528, 16514, 24771, 29762, 33028, 44643, 49542, 59524, 66056, 89286, 99084, 119048, 178572, 198168, 232273, 357144, 464546, 696819, 929092, 1393638, 1858184, 2787276, 5342279, 5574552, 10684558, 16026837, 21369116, 32053674, 42738232, 64107348, 128214696]

約数ペア:

[(1, 128214696), (2, 64107348), (3, 42738232), (4, 32053674), (6, 21369116), (8, 16026837), (12, 10684558), (23, 5574552), (24, 5342279), (46, 2787276), (69, 1858184), (92, 1393638), (138, 929092), (184, 696819), (276, 464546), (359, 357144), (552, 232273), (647, 198168), (718, 178572), (1077, 119048), (1294, 99084), (1436, 89286), (1941, 66056), (2154, 59524), (2588, 49542), (2872, 44643), (3882, 33028), (4308, 29762), (5176, 24771), (7764, 16514), (8257, 15528), (8616, 14881)]