156744031678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{373}}^1\times {\mathrm{977}}^1$

素因数の和:1669

約数の個数: 64

約数和(自身を含む): 258826119552

約数和(自身を除く): 102082087874

約数列:

[1, 2, 13, 26, 71, 142, 233, 373, 466, 746, 923, 977, 1846, 1954, 3029, 4849, 6058, 9698, 12701, 16543, 25402, 26483, 33086, 52966, 69367, 86909, 138734, 173818, 215059, 227641, 344279, 364421, 430118, 455282, 688558, 728842, 901771, 1129817, 1803542, 2259634, 2959333, 4737473, 5918666, 6170539, 9474946, 12341078, 16162511, 25873891, 32325022, 51747782, 80217007, 84910093, 160434014, 169820186, 210112643, 336360583, 420225286, 672721166, 1103831209, 2207662418, 6028616603, 12057233206, 78372015839, 156744031678]

約数ペア:

[(1, 156744031678), (2, 78372015839), (13, 12057233206), (26, 6028616603), (71, 2207662418), (142, 1103831209), (233, 672721166), (373, 420225286), (466, 336360583), (746, 210112643), (923, 169820186), (977, 160434014), (1846, 84910093), (1954, 80217007), (3029, 51747782), (4849, 32325022), (6058, 25873891), (9698, 16162511), (12701, 12341078), (16543, 9474946), (25402, 6170539), (26483, 5918666), (33086, 4737473), (52966, 2959333), (69367, 2259634), (86909, 1803542), (138734, 1129817), (173818, 901771), (215059, 728842), (227641, 688558), (344279, 455282), (364421, 430118)]