161942904

素因数分解:

$2^3\times 3^2\times {\mathrm{2249207}}^1$

素因数の和:2249219

約数の個数: 24

約数和(自身を含む): 438595560

約数和(自身を除く): 276652656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2249207, 4498414, 6747621, 8996828, 13495242, 17993656, 20242863, 26990484, 40485726, 53980968, 80971452, 161942904]

約数ペア:

[(1, 161942904), (2, 80971452), (3, 53980968), (4, 40485726), (6, 26990484), (8, 20242863), (9, 17993656), (12, 13495242), (18, 8996828), (24, 6747621), (36, 4498414), (72, 2249207)]