168976480

素因数分解:

$2^5\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2281}}^1$

素因数の和:2759

約数の個数: 48

約数和(自身を含む): 400244544

約数和(自身を除く): 231268064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 463, 926, 1852, 2281, 2315, 3704, 4562, 4630, 7408, 9124, 9260, 11405, 14816, 18248, 18520, 22810, 36496, 37040, 45620, 72992, 74080, 91240, 182480, 364960, 1056103, 2112206, 4224412, 5280515, 8448824, 10561030, 16897648, 21122060, 33795296, 42244120, 84488240, 168976480]

約数ペア:

[(1, 168976480), (2, 84488240), (4, 42244120), (5, 33795296), (8, 21122060), (10, 16897648), (16, 10561030), (20, 8448824), (32, 5280515), (40, 4224412), (80, 2112206), (160, 1056103), (463, 364960), (926, 182480), (1852, 91240), (2281, 74080), (2315, 72992), (3704, 45620), (4562, 37040), (4630, 36496), (7408, 22810), (9124, 18520), (9260, 18248), (11405, 14816)]