152428564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{6449}}^1$

素因数の和:6783

約数の個数: 24

約数和(自身を含む): 281736000

約数和(自身を除く): 129307436

約数列:

[1, 2, 4, 19, 38, 76, 311, 622, 1244, 5909, 6449, 11818, 12898, 23636, 25796, 122531, 245062, 490124, 2005639, 4011278, 8022556, 38107141, 76214282, 152428564]

約数ペア:

[(1, 152428564), (2, 76214282), (4, 38107141), (19, 8022556), (38, 4011278), (76, 2005639), (311, 490124), (622, 245062), (1244, 122531), (5909, 25796), (6449, 23636), (11818, 12898)]