163779244304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{787400213}}^1$

素因数の和:787400234

約数の個数: 20

約数和(自身を含む): 341731692876

約数和(自身を除く): 177952448572

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 787400213, 1574800426, 3149600852, 6299201704, 10236202769, 12598403408, 20472405538, 40944811076, 81889622152, 163779244304]

約数ペア:

[(1, 163779244304), (2, 81889622152), (4, 40944811076), (8, 20472405538), (13, 12598403408), (16, 10236202769), (26, 6299201704), (52, 3149600852), (104, 1574800426), (208, 787400213)]