147193648

素因数分解:

$2^4\times 7^3\times {\mathrm{26821}}^1$

素因数の和:26850

約数の個数: 40

約数和(自身を含む): 332592800

約数和(自身を除く): 185399152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 26821, 53642, 107284, 187747, 214568, 375494, 429136, 750988, 1314229, 1501976, 2628458, 3003952, 5256916, 9199603, 10513832, 18399206, 21027664, 36798412, 73596824, 147193648]

約数ペア:

[(1, 147193648), (2, 73596824), (4, 36798412), (7, 21027664), (8, 18399206), (14, 10513832), (16, 9199603), (28, 5256916), (49, 3003952), (56, 2628458), (98, 1501976), (112, 1314229), (196, 750988), (343, 429136), (392, 375494), (686, 214568), (784, 187747), (1372, 107284), (2744, 53642), (5488, 26821)]