156523948

素因数分解:

$2^2\times 7^1\times {\mathrm{947}}^1\times {\mathrm{5903}}^1$

素因数の和:6861

約数の個数: 24

約数和(自身を含む): 313431552

約数和(自身を除く): 156907604

約数列:

[1, 2, 4, 7, 14, 28, 947, 1894, 3788, 5903, 6629, 11806, 13258, 23612, 26516, 41321, 82642, 165284, 5590141, 11180282, 22360564, 39130987, 78261974, 156523948]

約数ペア:

[(1, 156523948), (2, 78261974), (4, 39130987), (7, 22360564), (14, 11180282), (28, 5590141), (947, 165284), (1894, 82642), (3788, 41321), (5903, 26516), (6629, 23612), (11806, 13258)]