198867168

素因数分解:

$2^5\times 3^2\times {\mathrm{690511}}^1$

素因数の和:690527

約数の個数: 36

約数和(自身を含む): 565529328

約数和(自身を除く): 366662160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 690511, 1381022, 2071533, 2762044, 4143066, 5524088, 6214599, 8286132, 11048176, 12429198, 16572264, 22096352, 24858396, 33144528, 49716792, 66289056, 99433584, 198867168]

約数ペア:

[(1, 198867168), (2, 99433584), (3, 66289056), (4, 49716792), (6, 33144528), (8, 24858396), (9, 22096352), (12, 16572264), (16, 12429198), (18, 11048176), (24, 8286132), (32, 6214599), (36, 5524088), (48, 4143066), (72, 2762044), (96, 2071533), (144, 1381022), (288, 690511)]