133557376

素因数分解:

$2^7\times {\mathrm{223}}^1\times {\mathrm{4679}}^1$

素因数の和:4916

約数の個数: 32

約数和(自身を含む): 267321600

約数和(自身を除く): 133764224

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 223, 446, 892, 1784, 3568, 4679, 7136, 9358, 14272, 18716, 28544, 37432, 74864, 149728, 299456, 598912, 1043417, 2086834, 4173668, 8347336, 16694672, 33389344, 66778688, 133557376]

約数ペア:

[(1, 133557376), (2, 66778688), (4, 33389344), (8, 16694672), (16, 8347336), (32, 4173668), (64, 2086834), (128, 1043417), (223, 598912), (446, 299456), (892, 149728), (1784, 74864), (3568, 37432), (4679, 28544), (7136, 18716), (9358, 14272)]