127768312

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 302601600

約数和(自身を除く): 174833288

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 227, 266, 322, 437, 454, 529, 532, 644, 874, 908, 1058, 1064, 1288, 1589, 1748, 1816, 2116, 3059, 3178, 3496, 3703, 4232, 4313, 5221, 6118, 6356, 7406, 8626, 10051, 10442, 12236, 12712, 14812, 17252, 20102, 20884, 24472, 29624, 30191, 34504, 36547, 40204, 41768, 60382, 70357, 73094, 80408, 99199, 120083, 120764, 140714, 146188, 198398, 240166, 241528, 281428, 292376, 396796, 480332, 562856, 694393, 793592, 840581, 960664, 1388786, 1681162, 2281577, 2777572, 3362324, 4563154, 5555144, 6724648, 9126308, 15971039, 18252616, 31942078, 63884156, 127768312]

約数ペア:

[(1, 127768312), (2, 63884156), (4, 31942078), (7, 18252616), (8, 15971039), (14, 9126308), (19, 6724648), (23, 5555144), (28, 4563154), (38, 3362324), (46, 2777572), (56, 2281577), (76, 1681162), (92, 1388786), (133, 960664), (152, 840581), (161, 793592), (184, 694393), (227, 562856), (266, 480332), (322, 396796), (437, 292376), (454, 281428), (529, 241528), (532, 240166), (644, 198398), (874, 146188), (908, 140714), (1058, 120764), (1064, 120083), (1288, 99199), (1589, 80408), (1748, 73094), (1816, 70357), (2116, 60382), (3059, 41768), (3178, 40204), (3496, 36547), (3703, 34504), (4232, 30191), (4313, 29624), (5221, 24472), (6118, 20884), (6356, 20102), (7406, 17252), (8626, 14812), (10051, 12712), (10442, 12236)]