156969415708

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{881}}^1\times {\mathrm{45779}}^1$

素因数の和:46810

約数の個数: 48

約数和(自身を含む): 316563206400

約数和(自身を除く): 159593790692

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 881, 973, 1762, 1946, 3524, 3892, 6167, 12334, 24668, 45779, 91558, 122459, 183116, 244918, 320453, 489836, 640906, 857213, 1281812, 1714426, 3428852, 6363281, 12726562, 25453124, 40331299, 44542967, 80662598, 89085934, 161325196, 178171868, 282319093, 564638186, 1129276372, 5606050561, 11212101122, 22424202244, 39242353927, 78484707854, 156969415708]

約数ペア:

[(1, 156969415708), (2, 78484707854), (4, 39242353927), (7, 22424202244), (14, 11212101122), (28, 5606050561), (139, 1129276372), (278, 564638186), (556, 282319093), (881, 178171868), (973, 161325196), (1762, 89085934), (1946, 80662598), (3524, 44542967), (3892, 40331299), (6167, 25453124), (12334, 12726562), (24668, 6363281), (45779, 3428852), (91558, 1714426), (122459, 1281812), (183116, 857213), (244918, 640906), (320453, 489836)]