164103628528

素因数分解:

$2^4\times 7^1\times {\mathrm{1465210969}}^1$

素因数の和:1465210984

約数の個数: 20

約数和(自身を含む): 363372320560

約数和(自身を除く): 199268692032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1465210969, 2930421938, 5860843876, 10256476783, 11721687752, 20512953566, 23443375504, 41025907132, 82051814264, 164103628528]

約数ペア:

[(1, 164103628528), (2, 82051814264), (4, 41025907132), (7, 23443375504), (8, 20512953566), (14, 11721687752), (16, 10256476783), (28, 5860843876), (56, 2930421938), (112, 1465210969)]