156949544479

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1979}}^1\times {\mathrm{45869}}^1$

素因数の和:47887

約数の個数: 32

約数和(自身を含む): 203442624000

約数和(自身を除く): 46493079521

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 1979, 13853, 25727, 37601, 45869, 180089, 263207, 321083, 488813, 596297, 871511, 3421691, 4174079, 6100577, 11329643, 79307501, 90774751, 635423257, 1180071763, 1724720269, 8260502341, 12073041883, 22421363497, 156949544479]

約数ペア:

[(1, 156949544479), (7, 22421363497), (13, 12073041883), (19, 8260502341), (91, 1724720269), (133, 1180071763), (247, 635423257), (1729, 90774751), (1979, 79307501), (13853, 11329643), (25727, 6100577), (37601, 4174079), (45869, 3421691), (180089, 871511), (263207, 596297), (321083, 488813)]