156939875547

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2939}}^1\times {\mathrm{27943}}^1$

素因数の和:30912

約数の個数: 48

約数和(自身を含む): 262239909120

約数和(自身を除く): 105300033573

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 2939, 8817, 20573, 27943, 38207, 61719, 83829, 114621, 144011, 195601, 267449, 363259, 432033, 586803, 802347, 1089777, 1369207, 1872143, 2542813, 4107621, 5616429, 7628439, 17799691, 53399073, 82124477, 246373431, 574871339, 1067618201, 1724614017, 3202854603, 4024099373, 7473327407, 12072298119, 22419982221, 52313291849, 156939875547]

約数ペア:

[(1, 156939875547), (3, 52313291849), (7, 22419982221), (13, 12072298119), (21, 7473327407), (39, 4024099373), (49, 3202854603), (91, 1724614017), (147, 1067618201), (273, 574871339), (637, 246373431), (1911, 82124477), (2939, 53399073), (8817, 17799691), (20573, 7628439), (27943, 5616429), (38207, 4107621), (61719, 2542813), (83829, 1872143), (114621, 1369207), (144011, 1089777), (195601, 802347), (267449, 586803), (363259, 432033)]