128839356

素因数分解:

$2^2\times 3^3\times {\mathrm{359}}^1\times {\mathrm{3323}}^1$

素因数の和:3695

約数の個数: 48

約数和(自身を含む): 335059200

約数和(自身を除く): 206219844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 359, 718, 1077, 1436, 2154, 3231, 3323, 4308, 6462, 6646, 9693, 9969, 12924, 13292, 19386, 19938, 29907, 38772, 39876, 59814, 89721, 119628, 179442, 358884, 1192957, 2385914, 3578871, 4771828, 7157742, 10736613, 14315484, 21473226, 32209839, 42946452, 64419678, 128839356]

約数ペア:

[(1, 128839356), (2, 64419678), (3, 42946452), (4, 32209839), (6, 21473226), (9, 14315484), (12, 10736613), (18, 7157742), (27, 4771828), (36, 3578871), (54, 2385914), (108, 1192957), (359, 358884), (718, 179442), (1077, 119628), (1436, 89721), (2154, 59814), (3231, 39876), (3323, 38772), (4308, 29907), (6462, 19938), (6646, 19386), (9693, 13292), (9969, 12924)]