16256311288

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^2\times {\mathrm{11777}}^1$

素因数の和:12104

約数の個数: 48

約数和(自身を含む): 35061221520

約数和(自身を除く): 18804910232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 8792, 11777, 23554, 24649, 47108, 49298, 82439, 94216, 98596, 164878, 172543, 197192, 329756, 345086, 659512, 690172, 1380344, 1848989, 3697978, 7395956, 12942923, 14791912, 25885846, 51771692, 103543384, 290291273, 580582546, 1161165092, 2032038911, 2322330184, 4064077822, 8128155644, 16256311288]

約数ペア:

[(1, 16256311288), (2, 8128155644), (4, 4064077822), (7, 2322330184), (8, 2032038911), (14, 1161165092), (28, 580582546), (56, 290291273), (157, 103543384), (314, 51771692), (628, 25885846), (1099, 14791912), (1256, 12942923), (2198, 7395956), (4396, 3697978), (8792, 1848989), (11777, 1380344), (23554, 690172), (24649, 659512), (47108, 345086), (49298, 329756), (82439, 197192), (94216, 172543), (98596, 164878)]