156968939432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{2976053}}^1$

素因数の和:2976425

約数の個数: 32

約数和(自身を含む): 310700037600

約数和(自身を除く): 153731098168

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 347, 694, 1388, 2776, 6593, 13186, 26372, 52744, 2976053, 5952106, 11904212, 23808424, 56545007, 113090014, 226180028, 452360056, 1032690391, 2065380782, 4130761564, 8261523128, 19621117429, 39242234858, 78484469716, 156968939432]

約数ペア:

[(1, 156968939432), (2, 78484469716), (4, 39242234858), (8, 19621117429), (19, 8261523128), (38, 4130761564), (76, 2065380782), (152, 1032690391), (347, 452360056), (694, 226180028), (1388, 113090014), (2776, 56545007), (6593, 23808424), (13186, 11904212), (26372, 5952106), (52744, 2976053)]