187128648

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 640224000

約数和(自身を除く): 453095352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 31, 36, 42, 49, 56, 58, 59, 62, 63, 72, 84, 87, 93, 98, 116, 118, 124, 126, 147, 168, 174, 177, 186, 196, 203, 217, 232, 236, 248, 252, 261, 279, 294, 348, 354, 372, 392, 406, 413, 434, 441, 472, 504, 522, 531, 558, 588, 609, 651, 696, 708, 744, 812, 826, 868, 882, 899, 1044, 1062, 1116, 1176, 1218, 1239, 1302, 1416, 1421, 1519, 1624, 1652, 1711, 1736, 1764, 1798, 1827, 1829, 1953, 2088, 2124, 2232, 2436, 2478, 2604, 2697, 2842, 2891, 3038, 3304, 3422, 3528, 3596, 3654, 3658, 3717, 3906, 4248, 4263, 4557, 4872, 4956, 5133, 5208, 5394, 5487, 5684, 5782, 6076, 6293, 6844, 7192, 7308, 7316, 7434, 7812, 8091, 8526, 8673, 9114, 9912, 10266, 10788, 10974, 11368, 11564, 11977, 12152, 12586, 12789, 12803, 13671, 13688, 14616, 14632, 14868, 15399, 15624, 16182, 16461, 17052, 17346, 18228, 18879, 20532, 21576, 21948, 23128, 23954, 25172, 25578, 25606, 26019, 27342, 29736, 30798, 32364, 32922, 34104, 34692, 35931, 36456, 37758, 38409, 41064, 43896, 44051, 47908, 50344, 51156, 51212, 52038, 53041, 54684, 56637, 61596, 64728, 65844, 69384, 71862, 75516, 76818, 83839, 88102, 89621, 95816, 102312, 102424, 104076, 106082, 107793, 109368, 113274, 115227, 123192, 131688, 132153, 143724, 151032, 153636, 159123, 167678, 176204, 179242, 208152, 212164, 215586, 226548, 230454, 251517, 264306, 268863, 287448, 307272, 318246, 335356, 352408, 358484, 371287, 396459, 424328, 431172, 453096, 460908, 477369, 503034, 528612, 537726, 636492, 670712, 716968, 742574, 754551, 792918, 806589, 862344, 921816, 954738, 1006068, 1057224, 1075452, 1113861, 1272984, 1485148, 1509102, 1585836, 1613178, 1909476, 2012136, 2150904, 2227722, 2599009, 2970296, 3018204, 3171672, 3226356, 3341583, 3818952, 4455444, 5198018, 6036408, 6452712, 6683166, 7797027, 8910888, 10396036, 13366332, 15594054, 20792072, 23391081, 26732664, 31188108, 46782162, 62376216, 93564324, 187128648]

約数ペア:

[(1, 187128648), (2, 93564324), (3, 62376216), (4, 46782162), (6, 31188108), (7, 26732664), (8, 23391081), (9, 20792072), (12, 15594054), (14, 13366332), (18, 10396036), (21, 8910888), (24, 7797027), (28, 6683166), (29, 6452712), (31, 6036408), (36, 5198018), (42, 4455444), (49, 3818952), (56, 3341583), (58, 3226356), (59, 3171672), (62, 3018204), (63, 2970296), (72, 2599009), (84, 2227722), (87, 2150904), (93, 2012136), (98, 1909476), (116, 1613178), (118, 1585836), (124, 1509102), (126, 1485148), (147, 1272984), (168, 1113861), (174, 1075452), (177, 1057224), (186, 1006068), (196, 954738), (203, 921816), (217, 862344), (232, 806589), (236, 792918), (248, 754551), (252, 742574), (261, 716968), (279, 670712), (294, 636492), (348, 537726), (354, 528612), (372, 503034), (392, 477369), (406, 460908), (413, 453096), (434, 431172), (441, 424328), (472, 396459), (504, 371287), (522, 358484), (531, 352408), (558, 335356), (588, 318246), (609, 307272), (651, 287448), (696, 268863), (708, 264306), (744, 251517), (812, 230454), (826, 226548), (868, 215586), (882, 212164), (899, 208152), (1044, 179242), (1062, 176204), (1116, 167678), (1176, 159123), (1218, 153636), (1239, 151032), (1302, 143724), (1416, 132153), (1421, 131688), (1519, 123192), (1624, 115227), (1652, 113274), (1711, 109368), (1736, 107793), (1764, 106082), (1798, 104076), (1827, 102424), (1829, 102312), (1953, 95816), (2088, 89621), (2124, 88102), (2232, 83839), (2436, 76818), (2478, 75516), (2604, 71862), (2697, 69384), (2842, 65844), (2891, 64728), (3038, 61596), (3304, 56637), (3422, 54684), (3528, 53041), (3596, 52038), (3654, 51212), (3658, 51156), (3717, 50344), (3906, 47908), (4248, 44051), (4263, 43896), (4557, 41064), (4872, 38409), (4956, 37758), (5133, 36456), (5208, 35931), (5394, 34692), (5487, 34104), (5684, 32922), (5782, 32364), (6076, 30798), (6293, 29736), (6844, 27342), (7192, 26019), (7308, 25606), (7316, 25578), (7434, 25172), (7812, 23954), (8091, 23128), (8526, 21948), (8673, 21576), (9114, 20532), (9912, 18879), (10266, 18228), (10788, 17346), (10974, 17052), (11368, 16461), (11564, 16182), (11977, 15624), (12152, 15399), (12586, 14868), (12789, 14632), (12803, 14616), (13671, 13688)]