139486256

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{95801}}^1$

素因数の和:95829

約数の個数: 40

約数和(自身を含む): 332624544

約数和(自身を除く): 193138288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 95801, 191602, 383204, 670607, 766408, 1245413, 1341214, 1532816, 2490826, 2682428, 4981652, 5364856, 8717891, 9963304, 10729712, 17435782, 19926608, 34871564, 69743128, 139486256]

約数ペア:

[(1, 139486256), (2, 69743128), (4, 34871564), (7, 19926608), (8, 17435782), (13, 10729712), (14, 9963304), (16, 8717891), (26, 5364856), (28, 4981652), (52, 2682428), (56, 2490826), (91, 1532816), (104, 1341214), (112, 1245413), (182, 766408), (208, 670607), (364, 383204), (728, 191602), (1456, 95801)]