138637128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3911}}^1$

素因数の和:4138

約数の個数: 64

約数和(自身を含む): 398085120

約数和(自身を除く): 259447992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 211, 422, 633, 844, 1266, 1477, 1688, 2532, 2954, 3911, 4431, 5064, 5908, 7822, 8862, 11733, 11816, 15644, 17724, 23466, 27377, 31288, 35448, 46932, 54754, 82131, 93864, 109508, 164262, 219016, 328524, 657048, 825221, 1650442, 2475663, 3300884, 4951326, 5776547, 6601768, 9902652, 11553094, 17329641, 19805304, 23106188, 34659282, 46212376, 69318564, 138637128]

約数ペア:

[(1, 138637128), (2, 69318564), (3, 46212376), (4, 34659282), (6, 23106188), (7, 19805304), (8, 17329641), (12, 11553094), (14, 9902652), (21, 6601768), (24, 5776547), (28, 4951326), (42, 3300884), (56, 2475663), (84, 1650442), (168, 825221), (211, 657048), (422, 328524), (633, 219016), (844, 164262), (1266, 109508), (1477, 93864), (1688, 82131), (2532, 54754), (2954, 46932), (3911, 35448), (4431, 31288), (5064, 27377), (5908, 23466), (7822, 17724), (8862, 15644), (11733, 11816)]