148400906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{479}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 243302400

約数和(自身を除く): 94901494

約数列:

[1, 2, 19, 31, 38, 62, 263, 479, 526, 589, 958, 1178, 4997, 8153, 9101, 9994, 14849, 16306, 18202, 29698, 125977, 154907, 251954, 282131, 309814, 564262, 2393563, 3905287, 4787126, 7810574, 74200453, 148400906]

約数ペア:

[(1, 148400906), (2, 74200453), (19, 7810574), (31, 4787126), (38, 3905287), (62, 2393563), (263, 564262), (479, 309814), (526, 282131), (589, 251954), (958, 154907), (1178, 125977), (4997, 29698), (8153, 18202), (9101, 16306), (9994, 14849)]