147861756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 452035584

約数和(自身を除く): 304173828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 97, 126, 138, 161, 194, 207, 252, 263, 276, 291, 322, 388, 414, 483, 526, 582, 644, 679, 789, 828, 873, 966, 1052, 1164, 1358, 1449, 1578, 1746, 1841, 1932, 2037, 2231, 2367, 2716, 2898, 3156, 3492, 3682, 4074, 4462, 4734, 5523, 5796, 6049, 6111, 6693, 7364, 8148, 8924, 9468, 11046, 12098, 12222, 13386, 15617, 16569, 18147, 20079, 22092, 24196, 24444, 25511, 26772, 31234, 33138, 36294, 40158, 42343, 46851, 51022, 54441, 62468, 66276, 72588, 76533, 80316, 84686, 93702, 102044, 108882, 127029, 140553, 153066, 169372, 178577, 187404, 217764, 229599, 254058, 281106, 306132, 357154, 381087, 459198, 508116, 535731, 562212, 586753, 714308, 762174, 918396, 1071462, 1173506, 1524348, 1607193, 1760259, 2142924, 2347012, 3214386, 3520518, 4107271, 5280777, 6428772, 7041036, 8214542, 10561554, 12321813, 16429084, 21123108, 24643626, 36965439, 49287252, 73930878, 147861756]

約数ペア:

[(1, 147861756), (2, 73930878), (3, 49287252), (4, 36965439), (6, 24643626), (7, 21123108), (9, 16429084), (12, 12321813), (14, 10561554), (18, 8214542), (21, 7041036), (23, 6428772), (28, 5280777), (36, 4107271), (42, 3520518), (46, 3214386), (63, 2347012), (69, 2142924), (84, 1760259), (92, 1607193), (97, 1524348), (126, 1173506), (138, 1071462), (161, 918396), (194, 762174), (207, 714308), (252, 586753), (263, 562212), (276, 535731), (291, 508116), (322, 459198), (388, 381087), (414, 357154), (483, 306132), (526, 281106), (582, 254058), (644, 229599), (679, 217764), (789, 187404), (828, 178577), (873, 169372), (966, 153066), (1052, 140553), (1164, 127029), (1358, 108882), (1449, 102044), (1578, 93702), (1746, 84686), (1841, 80316), (1932, 76533), (2037, 72588), (2231, 66276), (2367, 62468), (2716, 54441), (2898, 51022), (3156, 46851), (3492, 42343), (3682, 40158), (4074, 36294), (4462, 33138), (4734, 31234), (5523, 26772), (5796, 25511), (6049, 24444), (6111, 24196), (6693, 22092), (7364, 20079), (8148, 18147), (8924, 16569), (9468, 15617), (11046, 13386), (12098, 12222)]