166418816

素因数分解:

$2^7\times {\mathrm{1300147}}^1$

素因数の和:1300161

約数の個数: 16

約数和(自身を含む): 331537740

約数和(自身を除く): 165118924

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1300147, 2600294, 5200588, 10401176, 20802352, 41604704, 83209408, 166418816]

約数ペア:

[(1, 166418816), (2, 83209408), (4, 41604704), (8, 20802352), (16, 10401176), (32, 5200588), (64, 2600294), (128, 1300147)]