164915816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{14033}}^1$

素因数の和:14165

約数の個数: 32

約数和(自身を含む): 335973960

約数和(自身を除く): 171058144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2938, 5876, 11752, 14033, 28066, 56132, 112264, 182429, 364858, 729716, 1459432, 1585729, 3171458, 6342916, 12685832, 20614477, 41228954, 82457908, 164915816]

約数ペア:

[(1, 164915816), (2, 82457908), (4, 41228954), (8, 20614477), (13, 12685832), (26, 6342916), (52, 3171458), (104, 1585729), (113, 1459432), (226, 729716), (452, 364858), (904, 182429), (1469, 112264), (2938, 56132), (5876, 28066), (11752, 14033)]