149761408

素因数分解:

$2^7\times {\mathrm{1170011}}^1$

素因数の和:1170025

約数の個数: 16

約数和(自身を含む): 298353060

約数和(自身を除く): 148591652

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1170011, 2340022, 4680044, 9360088, 18720176, 37440352, 74880704, 149761408]

約数ペア:

[(1, 149761408), (2, 74880704), (4, 37440352), (8, 18720176), (16, 9360088), (32, 4680044), (64, 2340022), (128, 1170011)]