131539584

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 406980000

約数和(自身を除く): 275440416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 121, 128, 132, 149, 152, 176, 192, 209, 228, 242, 264, 298, 304, 352, 363, 384, 418, 447, 456, 484, 528, 596, 608, 627, 704, 726, 836, 894, 912, 968, 1056, 1192, 1216, 1254, 1408, 1452, 1639, 1672, 1788, 1824, 1936, 2112, 2299, 2384, 2432, 2508, 2831, 2904, 3278, 3344, 3576, 3648, 3872, 4224, 4598, 4768, 4917, 5016, 5662, 5808, 6556, 6688, 6897, 7152, 7296, 7744, 8493, 9196, 9536, 9834, 10032, 11324, 11616, 13112, 13376, 13794, 14304, 15488, 16986, 18029, 18392, 19072, 19668, 20064, 22648, 23232, 26224, 26752, 27588, 28608, 31141, 33972, 36058, 36784, 39336, 40128, 45296, 46464, 52448, 54087, 55176, 57216, 62282, 67944, 72116, 73568, 78672, 80256, 90592, 93423, 104896, 108174, 110352, 124564, 135888, 144232, 147136, 157344, 181184, 186846, 209792, 216348, 220704, 249128, 271776, 288464, 294272, 314688, 342551, 362368, 373692, 432696, 441408, 498256, 543552, 576928, 629376, 685102, 747384, 865392, 882816, 996512, 1027653, 1087104, 1153856, 1370204, 1494768, 1730784, 1993024, 2055306, 2307712, 2740408, 2989536, 3461568, 3986048, 4110612, 5480816, 5979072, 6923136, 8221224, 10961632, 11958144, 16442448, 21923264, 32884896, 43846528, 65769792, 131539584]

約数ペア:

[(1, 131539584), (2, 65769792), (3, 43846528), (4, 32884896), (6, 21923264), (8, 16442448), (11, 11958144), (12, 10961632), (16, 8221224), (19, 6923136), (22, 5979072), (24, 5480816), (32, 4110612), (33, 3986048), (38, 3461568), (44, 2989536), (48, 2740408), (57, 2307712), (64, 2055306), (66, 1993024), (76, 1730784), (88, 1494768), (96, 1370204), (114, 1153856), (121, 1087104), (128, 1027653), (132, 996512), (149, 882816), (152, 865392), (176, 747384), (192, 685102), (209, 629376), (228, 576928), (242, 543552), (264, 498256), (298, 441408), (304, 432696), (352, 373692), (363, 362368), (384, 342551), (418, 314688), (447, 294272), (456, 288464), (484, 271776), (528, 249128), (596, 220704), (608, 216348), (627, 209792), (704, 186846), (726, 181184), (836, 157344), (894, 147136), (912, 144232), (968, 135888), (1056, 124564), (1192, 110352), (1216, 108174), (1254, 104896), (1408, 93423), (1452, 90592), (1639, 80256), (1672, 78672), (1788, 73568), (1824, 72116), (1936, 67944), (2112, 62282), (2299, 57216), (2384, 55176), (2432, 54087), (2508, 52448), (2831, 46464), (2904, 45296), (3278, 40128), (3344, 39336), (3576, 36784), (3648, 36058), (3872, 33972), (4224, 31141), (4598, 28608), (4768, 27588), (4917, 26752), (5016, 26224), (5662, 23232), (5808, 22648), (6556, 20064), (6688, 19668), (6897, 19072), (7152, 18392), (7296, 18029), (7744, 16986), (8493, 15488), (9196, 14304), (9536, 13794), (9834, 13376), (10032, 13112), (11324, 11616)]