140907564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{559157}}^1$

素因数の和:559174

約数の個数: 36

約数和(自身を含む): 407067024

約数和(自身を除く): 266159460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 559157, 1118314, 1677471, 2236628, 3354942, 3914099, 5032413, 6709884, 7828198, 10064826, 11742297, 15656396, 20129652, 23484594, 35226891, 46969188, 70453782, 140907564]

約数ペア:

[(1, 140907564), (2, 70453782), (3, 46969188), (4, 35226891), (6, 23484594), (7, 20129652), (9, 15656396), (12, 11742297), (14, 10064826), (18, 7828198), (21, 6709884), (28, 5032413), (36, 3914099), (42, 3354942), (63, 2236628), (84, 1677471), (126, 1118314), (252, 559157)]