160993656

素因数分解:

$2^3\times 3^4\times {\mathrm{248447}}^1$

素因数の和:248465

約数の個数: 40

約数和(自身を含む): 450933120

約数和(自身を除く): 289939464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 248447, 496894, 745341, 993788, 1490682, 1987576, 2236023, 2981364, 4472046, 5962728, 6708069, 8944092, 13416138, 17888184, 20124207, 26832276, 40248414, 53664552, 80496828, 160993656]

約数ペア:

[(1, 160993656), (2, 80496828), (3, 53664552), (4, 40248414), (6, 26832276), (8, 20124207), (9, 17888184), (12, 13416138), (18, 8944092), (24, 6708069), (27, 5962728), (36, 4472046), (54, 2981364), (72, 2236023), (81, 1987576), (108, 1490682), (162, 993788), (216, 745341), (324, 496894), (648, 248447)]