161578008

素因数分解:

$2^3\times 3^2\times {\mathrm{2244139}}^1$

素因数の和:2244151

約数の個数: 24

約数和(自身を含む): 437607300

約数和(自身を除く): 276029292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2244139, 4488278, 6732417, 8976556, 13464834, 17953112, 20197251, 26929668, 40394502, 53859336, 80789004, 161578008]

約数ペア:

[(1, 161578008), (2, 80789004), (3, 53859336), (4, 40394502), (6, 26929668), (8, 20197251), (9, 17953112), (12, 13464834), (18, 8976556), (24, 6732417), (36, 4488278), (72, 2244139)]