156720358808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2833}}^1\times {\mathrm{531919}}^1$

素因数の和:534771

約数の個数: 32

約数和(自身を含む): 316566868800

約数和(自身を除く): 159846509992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2833, 5666, 11332, 22664, 36829, 73658, 147316, 294632, 531919, 1063838, 2127676, 4255352, 6914947, 13829894, 27659788, 55319576, 1506926527, 3013853054, 6027706108, 12055412216, 19590044851, 39180089702, 78360179404, 156720358808]

約数ペア:

[(1, 156720358808), (2, 78360179404), (4, 39180089702), (8, 19590044851), (13, 12055412216), (26, 6027706108), (52, 3013853054), (104, 1506926527), (2833, 55319576), (5666, 27659788), (11332, 13829894), (22664, 6914947), (36829, 4255352), (73658, 2127676), (147316, 1063838), (294632, 531919)]