137923184

素因数分解:

$2^4\times 7^1\times {\mathrm{1231457}}^1$

素因数の和:1231472

約数の個数: 20

約数和(自身を含む): 305401584

約数和(自身を除く): 167478400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1231457, 2462914, 4925828, 8620199, 9851656, 17240398, 19703312, 34480796, 68961592, 137923184]

約数ペア:

[(1, 137923184), (2, 68961592), (4, 34480796), (7, 19703312), (8, 17240398), (14, 9851656), (16, 8620199), (28, 4925828), (56, 2462914), (112, 1231457)]