131689152

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:241

約数の個数: 280

約数和(自身を含む): 472074240

約数和(自身を除く): 340385088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 191, 192, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 382, 399, 432, 448, 456, 504, 513, 532, 567, 573, 576, 608, 648, 672, 684, 756, 764, 798, 864, 912, 1008, 1026, 1064, 1134, 1146, 1197, 1216, 1296, 1337, 1344, 1368, 1512, 1528, 1539, 1596, 1719, 1728, 1824, 2016, 2052, 2128, 2268, 2292, 2394, 2592, 2674, 2736, 3024, 3056, 3078, 3192, 3438, 3591, 3629, 3648, 4011, 4032, 4104, 4256, 4536, 4584, 4788, 5157, 5184, 5348, 5472, 6048, 6112, 6156, 6384, 6876, 7182, 7258, 8022, 8208, 8512, 9072, 9168, 9576, 10314, 10696, 10773, 10887, 10944, 12033, 12096, 12224, 12312, 12768, 13752, 14364, 14516, 15471, 16044, 16416, 18144, 18336, 19152, 20628, 21392, 21546, 21774, 24066, 24624, 25403, 25536, 27504, 28728, 29032, 30942, 32088, 32661, 32832, 36099, 36288, 36672, 38304, 41256, 42784, 43092, 43548, 48132, 49248, 50806, 55008, 57456, 58064, 61884, 64176, 65322, 72198, 76209, 76608, 82512, 85568, 86184, 87096, 96264, 97983, 98496, 101612, 108297, 110016, 114912, 116128, 123768, 128352, 130644, 144396, 152418, 165024, 172368, 174192, 192528, 195966, 203224, 216594, 228627, 229824, 232256, 247536, 256704, 261288, 288792, 293949, 304836, 330048, 344736, 348384, 385056, 391932, 406448, 433188, 457254, 495072, 522576, 577584, 587898, 609672, 685881, 689472, 696768, 770112, 783864, 812896, 866376, 914508, 990144, 1045152, 1155168, 1175796, 1219344, 1371762, 1567728, 1625792, 1732752, 1829016, 2057643, 2090304, 2310336, 2351592, 2438688, 2743524, 3135456, 3465504, 3658032, 4115286, 4703184, 4877376, 5487048, 6270912, 6931008, 7316064, 8230572, 9406368, 10974096, 14632128, 16461144, 18812736, 21948192, 32922288, 43896384, 65844576, 131689152]

約数ペア:

[(1, 131689152), (2, 65844576), (3, 43896384), (4, 32922288), (6, 21948192), (7, 18812736), (8, 16461144), (9, 14632128), (12, 10974096), (14, 9406368), (16, 8230572), (18, 7316064), (19, 6931008), (21, 6270912), (24, 5487048), (27, 4877376), (28, 4703184), (32, 4115286), (36, 3658032), (38, 3465504), (42, 3135456), (48, 2743524), (54, 2438688), (56, 2351592), (57, 2310336), (63, 2090304), (64, 2057643), (72, 1829016), (76, 1732752), (81, 1625792), (84, 1567728), (96, 1371762), (108, 1219344), (112, 1175796), (114, 1155168), (126, 1045152), (133, 990144), (144, 914508), (152, 866376), (162, 812896), (168, 783864), (171, 770112), (189, 696768), (191, 689472), (192, 685881), (216, 609672), (224, 587898), (228, 577584), (252, 522576), (266, 495072), (288, 457254), (304, 433188), (324, 406448), (336, 391932), (342, 385056), (378, 348384), (382, 344736), (399, 330048), (432, 304836), (448, 293949), (456, 288792), (504, 261288), (513, 256704), (532, 247536), (567, 232256), (573, 229824), (576, 228627), (608, 216594), (648, 203224), (672, 195966), (684, 192528), (756, 174192), (764, 172368), (798, 165024), (864, 152418), (912, 144396), (1008, 130644), (1026, 128352), (1064, 123768), (1134, 116128), (1146, 114912), (1197, 110016), (1216, 108297), (1296, 101612), (1337, 98496), (1344, 97983), (1368, 96264), (1512, 87096), (1528, 86184), (1539, 85568), (1596, 82512), (1719, 76608), (1728, 76209), (1824, 72198), (2016, 65322), (2052, 64176), (2128, 61884), (2268, 58064), (2292, 57456), (2394, 55008), (2592, 50806), (2674, 49248), (2736, 48132), (3024, 43548), (3056, 43092), (3078, 42784), (3192, 41256), (3438, 38304), (3591, 36672), (3629, 36288), (3648, 36099), (4011, 32832), (4032, 32661), (4104, 32088), (4256, 30942), (4536, 29032), (4584, 28728), (4788, 27504), (5157, 25536), (5184, 25403), (5348, 24624), (5472, 24066), (6048, 21774), (6112, 21546), (6156, 21392), (6384, 20628), (6876, 19152), (7182, 18336), (7258, 18144), (8022, 16416), (8208, 16044), (8512, 15471), (9072, 14516), (9168, 14364), (9576, 13752), (10314, 12768), (10696, 12312), (10773, 12224), (10887, 12096), (10944, 12033)]