158977112

素因数分解:

$2^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{9689}}^1$

素因数の和:9995

約数の個数: 32

約数和(自身を含む): 341863200

約数和(自身を除く): 182886088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 293, 586, 1172, 2051, 2344, 4102, 8204, 9689, 16408, 19378, 38756, 67823, 77512, 135646, 271292, 542584, 2838877, 5677754, 11355508, 19872139, 22711016, 39744278, 79488556, 158977112]

約数ペア:

[(1, 158977112), (2, 79488556), (4, 39744278), (7, 22711016), (8, 19872139), (14, 11355508), (28, 5677754), (56, 2838877), (293, 542584), (586, 271292), (1172, 135646), (2051, 77512), (2344, 67823), (4102, 38756), (8204, 19378), (9689, 16408)]