180883696

素因数分解:

$2^4\times 7^2\times {\mathrm{230719}}^1$

素因数の和:230741

約数の個数: 30

約数和(自身を含む): 407682240

約数和(自身を除く): 226798544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 230719, 461438, 922876, 1615033, 1845752, 3230066, 3691504, 6460132, 11305231, 12920264, 22610462, 25840528, 45220924, 90441848, 180883696]

約数ペア:

[(1, 180883696), (2, 90441848), (4, 45220924), (7, 25840528), (8, 22610462), (14, 12920264), (16, 11305231), (28, 6460132), (49, 3691504), (56, 3230066), (98, 1845752), (112, 1615033), (196, 922876), (392, 461438), (784, 230719)]