157470552

素因数分解:

$2^3\times 3^2\times {\mathrm{443}}^1\times {\mathrm{4937}}^1$

素因数の和:5392

約数の個数: 48

約数和(自身を含む): 427532040

約数和(自身を除く): 270061488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 443, 886, 1329, 1772, 2658, 3544, 3987, 4937, 5316, 7974, 9874, 10632, 14811, 15948, 19748, 29622, 31896, 39496, 44433, 59244, 88866, 118488, 177732, 355464, 2187091, 4374182, 6561273, 8748364, 13122546, 17496728, 19683819, 26245092, 39367638, 52490184, 78735276, 157470552]

約数ペア:

[(1, 157470552), (2, 78735276), (3, 52490184), (4, 39367638), (6, 26245092), (8, 19683819), (9, 17496728), (12, 13122546), (18, 8748364), (24, 6561273), (36, 4374182), (72, 2187091), (443, 355464), (886, 177732), (1329, 118488), (1772, 88866), (2658, 59244), (3544, 44433), (3987, 39496), (4937, 31896), (5316, 29622), (7974, 19748), (9874, 15948), (10632, 14811)]