164097496

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{113327}}^1$

素因数の和:113514

約数の個数: 16

約数和(自身を含む): 309385440

約数和(自身を除く): 145287944

約数列:

[1, 2, 4, 8, 181, 362, 724, 1448, 113327, 226654, 453308, 906616, 20512187, 41024374, 82048748, 164097496]

約数ペア:

[(1, 164097496), (2, 82048748), (4, 41024374), (8, 20512187), (181, 906616), (362, 453308), (724, 226654), (1448, 113327)]