161822952

素因数分解:

$2^3\times 3^2\times {\mathrm{2247541}}^1$

素因数の和:2247553

約数の個数: 24

約数和(自身を含む): 438270690

約数和(自身を除く): 276447738

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2247541, 4495082, 6742623, 8990164, 13485246, 17980328, 20227869, 26970492, 40455738, 53940984, 80911476, 161822952]

約数ペア:

[(1, 161822952), (2, 80911476), (3, 53940984), (4, 40455738), (6, 26970492), (8, 20227869), (9, 17980328), (12, 13485246), (18, 8990164), (24, 6742623), (36, 4495082), (72, 2247541)]