161181936

素因数分解:

$2^4\times 3^2\times {\mathrm{1119319}}^1$

素因数の和:1119333

約数の個数: 30

約数和(自身を含む): 451085960

約数和(自身を除く): 289904024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1119319, 2238638, 3357957, 4477276, 6715914, 8954552, 10073871, 13431828, 17909104, 20147742, 26863656, 40295484, 53727312, 80590968, 161181936]

約数ペア:

[(1, 161181936), (2, 80590968), (3, 53727312), (4, 40295484), (6, 26863656), (8, 20147742), (9, 17909104), (12, 13431828), (16, 10073871), (18, 8954552), (24, 6715914), (36, 4477276), (48, 3357957), (72, 2238638), (144, 1119319)]