153144656

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{18731}}^1$

素因数の和:18819

約数の個数: 40

約数和(自身を含む): 343769664

約数和(自身を除く): 190625008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 18731, 37462, 74924, 131117, 149848, 262234, 299696, 524468, 1048936, 1367363, 2097872, 2734726, 5469452, 9571541, 10938904, 19143082, 21877808, 38286164, 76572328, 153144656]

約数ペア:

[(1, 153144656), (2, 76572328), (4, 38286164), (7, 21877808), (8, 19143082), (14, 10938904), (16, 9571541), (28, 5469452), (56, 2734726), (73, 2097872), (112, 1367363), (146, 1048936), (292, 524468), (511, 299696), (584, 262234), (1022, 149848), (1168, 131117), (2044, 74924), (4088, 37462), (8176, 18731)]