161311032

素因数分解:

$2^3\times 3^2\times {\mathrm{2240431}}^1$

素因数の和:2240443

約数の個数: 24

約数和(自身を含む): 436884240

約数和(自身を除く): 275573208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2240431, 4480862, 6721293, 8961724, 13442586, 17923448, 20163879, 26885172, 40327758, 53770344, 80655516, 161311032]

約数ペア:

[(1, 161311032), (2, 80655516), (3, 53770344), (4, 40327758), (6, 26885172), (8, 20163879), (9, 17923448), (12, 13442586), (18, 8961724), (24, 6721293), (36, 4480862), (72, 2240431)]