154370384

素因数分解:

$2^4\times 7^2\times {\mathrm{196901}}^1$

素因数の和:196923

約数の個数: 30

約数和(自身を含む): 347925834

約数和(自身を除く): 193555450

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 196901, 393802, 787604, 1378307, 1575208, 2756614, 3150416, 5513228, 9648149, 11026456, 19296298, 22052912, 38592596, 77185192, 154370384]

約数ペア:

[(1, 154370384), (2, 77185192), (4, 38592596), (7, 22052912), (8, 19296298), (14, 11026456), (16, 9648149), (28, 5513228), (49, 3150416), (56, 2756614), (98, 1575208), (112, 1378307), (196, 787604), (392, 393802), (784, 196901)]