156970796656

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{239284751}}^1$

素因数の和:239284800

約数の個数: 20

約数和(自身を含む): 311548747104

約数和(自身を除く): 154577950448

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 239284751, 478569502, 957139004, 1914278008, 3828556016, 9810674791, 19621349582, 39242699164, 78485398328, 156970796656]

約数ペア:

[(1, 156970796656), (2, 78485398328), (4, 39242699164), (8, 19621349582), (16, 9810674791), (41, 3828556016), (82, 1914278008), (164, 957139004), (328, 478569502), (656, 239284751)]