149745168

素因数分解:

$2^4\times 3^2\times {\mathrm{1039897}}^1$

素因数の和:1039911

約数の個数: 30

約数和(自身を含む): 419078894

約数和(自身を除く): 269333726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1039897, 2079794, 3119691, 4159588, 6239382, 8319176, 9359073, 12478764, 16638352, 18718146, 24957528, 37436292, 49915056, 74872584, 149745168]

約数ペア:

[(1, 149745168), (2, 74872584), (3, 49915056), (4, 37436292), (6, 24957528), (8, 18718146), (9, 16638352), (12, 12478764), (16, 9359073), (18, 8319176), (24, 6239382), (36, 4159588), (48, 3119691), (72, 2079794), (144, 1039897)]