143670352

素因数分解:

$2^4\times 7^3\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:633

約数の個数: 80

約数和(自身を含む): 332121600

約数和(自身を除く): 188451248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 343, 376, 392, 557, 658, 686, 752, 784, 1114, 1316, 1372, 2228, 2303, 2632, 2744, 3899, 4456, 4606, 5264, 5488, 7798, 8912, 9212, 15596, 16121, 18424, 26179, 27293, 31192, 32242, 36848, 52358, 54586, 62384, 64484, 104716, 109172, 128968, 183253, 191051, 209432, 218344, 257936, 366506, 382102, 418864, 436688, 733012, 764204, 1282771, 1466024, 1528408, 2565542, 2932048, 3056816, 5131084, 8979397, 10262168, 17958794, 20524336, 35917588, 71835176, 143670352]

約数ペア:

[(1, 143670352), (2, 71835176), (4, 35917588), (7, 20524336), (8, 17958794), (14, 10262168), (16, 8979397), (28, 5131084), (47, 3056816), (49, 2932048), (56, 2565542), (94, 1528408), (98, 1466024), (112, 1282771), (188, 764204), (196, 733012), (329, 436688), (343, 418864), (376, 382102), (392, 366506), (557, 257936), (658, 218344), (686, 209432), (752, 191051), (784, 183253), (1114, 128968), (1316, 109172), (1372, 104716), (2228, 64484), (2303, 62384), (2632, 54586), (2744, 52358), (3899, 36848), (4456, 32242), (4606, 31192), (5264, 27293), (5488, 26179), (7798, 18424), (8912, 16121), (9212, 15596)]