196772256

素因数分解:

$2^5\times 3^2\times {\mathrm{397}}^1\times {\mathrm{1721}}^1$

素因数の和:2134

約数の個数: 72

約数和(自身を含む): 561306564

約数和(自身を除く): 364534308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 397, 794, 1191, 1588, 1721, 2382, 3176, 3442, 3573, 4764, 5163, 6352, 6884, 7146, 9528, 10326, 12704, 13768, 14292, 15489, 19056, 20652, 27536, 28584, 30978, 38112, 41304, 55072, 57168, 61956, 82608, 114336, 123912, 165216, 247824, 495648, 683237, 1366474, 2049711, 2732948, 4099422, 5465896, 6149133, 8198844, 10931792, 12298266, 16397688, 21863584, 24596532, 32795376, 49193064, 65590752, 98386128, 196772256]

約数ペア:

[(1, 196772256), (2, 98386128), (3, 65590752), (4, 49193064), (6, 32795376), (8, 24596532), (9, 21863584), (12, 16397688), (16, 12298266), (18, 10931792), (24, 8198844), (32, 6149133), (36, 5465896), (48, 4099422), (72, 2732948), (96, 2049711), (144, 1366474), (288, 683237), (397, 495648), (794, 247824), (1191, 165216), (1588, 123912), (1721, 114336), (2382, 82608), (3176, 61956), (3442, 57168), (3573, 55072), (4764, 41304), (5163, 38112), (6352, 30978), (6884, 28584), (7146, 27536), (9528, 20652), (10326, 19056), (12704, 15489), (13768, 14292)]