161958744

素因数分解:

$2^3\times 3^3\times {\mathrm{749809}}^1$

素因数の和:749824

約数の個数: 32

約数和(自身を含む): 449886000

約数和(自身を除く): 287927256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 749809, 1499618, 2249427, 2999236, 4498854, 5998472, 6748281, 8997708, 13496562, 17995416, 20244843, 26993124, 40489686, 53986248, 80979372, 161958744]

約数ペア:

[(1, 161958744), (2, 80979372), (3, 53986248), (4, 40489686), (6, 26993124), (8, 20244843), (9, 17995416), (12, 13496562), (18, 8997708), (24, 6748281), (27, 5998472), (36, 4498854), (54, 2999236), (72, 2249427), (108, 1499618), (216, 749809)]