161353008

素因数分解:

$2^4\times 3^2\times {\mathrm{1120507}}^1$

素因数の和:1120521

約数の個数: 30

約数和(自身を含む): 451564724

約数和(自身を除く): 290211716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1120507, 2241014, 3361521, 4482028, 6723042, 8964056, 10084563, 13446084, 17928112, 20169126, 26892168, 40338252, 53784336, 80676504, 161353008]

約数ペア:

[(1, 161353008), (2, 80676504), (3, 53784336), (4, 40338252), (6, 26892168), (8, 20169126), (9, 17928112), (12, 13446084), (16, 10084563), (18, 8964056), (24, 6723042), (36, 4482028), (48, 3361521), (72, 2241014), (144, 1120507)]