161569235288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{25276789}}^1$

素因数の和:25276859

約数の個数: 32

約数和(自身を含む): 327587198400

約数和(自身を除く): 166017963112

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 25276789, 50553578, 101107156, 202214312, 429705413, 859410826, 1188009083, 1718821652, 2376018166, 3437643304, 4752036332, 9504072664, 20196154411, 40392308822, 80784617644, 161569235288]

約数ペア:

[(1, 161569235288), (2, 80784617644), (4, 40392308822), (8, 20196154411), (17, 9504072664), (34, 4752036332), (47, 3437643304), (68, 2376018166), (94, 1718821652), (136, 1188009083), (188, 859410826), (376, 429705413), (799, 202214312), (1598, 101107156), (3196, 50553578), (6392, 25276789)]