149290848

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 216

約数和(自身を含む): 504176400

約数和(自身を除く): 354885552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 71, 72, 84, 96, 98, 112, 126, 142, 144, 147, 149, 168, 196, 213, 224, 252, 284, 288, 294, 298, 336, 392, 426, 441, 447, 497, 504, 568, 588, 596, 639, 672, 784, 852, 882, 894, 994, 1008, 1043, 1136, 1176, 1192, 1278, 1341, 1491, 1568, 1704, 1764, 1788, 1988, 2016, 2086, 2272, 2352, 2384, 2556, 2682, 2982, 3129, 3408, 3479, 3528, 3576, 3976, 4172, 4473, 4704, 4768, 5112, 5364, 5964, 6258, 6816, 6958, 7056, 7152, 7301, 7952, 8344, 8946, 9387, 10224, 10437, 10579, 10728, 11928, 12516, 13916, 14112, 14304, 14602, 15904, 16688, 17892, 18774, 20448, 20874, 21158, 21456, 21903, 23856, 25032, 27832, 29204, 31311, 31737, 33376, 35784, 37548, 41748, 42316, 42912, 43806, 47712, 50064, 55664, 58408, 62622, 63474, 65709, 71568, 74053, 75096, 83496, 84632, 87612, 95211, 100128, 111328, 116816, 125244, 126948, 131418, 143136, 148106, 150192, 166992, 169264, 175224, 190422, 222159, 233632, 250488, 253896, 262836, 296212, 300384, 333984, 338528, 350448, 380844, 444318, 500976, 507792, 518371, 525672, 592424, 666477, 700896, 761688, 888636, 1001952, 1015584, 1036742, 1051344, 1184848, 1332954, 1523376, 1555113, 1777272, 2073484, 2102688, 2369696, 2665908, 3046752, 3110226, 3554544, 4146968, 4665339, 5331816, 6220452, 7109088, 8293936, 9330678, 10663632, 12440904, 16587872, 18661356, 21327264, 24881808, 37322712, 49763616, 74645424, 149290848]

約数ペア:

[(1, 149290848), (2, 74645424), (3, 49763616), (4, 37322712), (6, 24881808), (7, 21327264), (8, 18661356), (9, 16587872), (12, 12440904), (14, 10663632), (16, 9330678), (18, 8293936), (21, 7109088), (24, 6220452), (28, 5331816), (32, 4665339), (36, 4146968), (42, 3554544), (48, 3110226), (49, 3046752), (56, 2665908), (63, 2369696), (71, 2102688), (72, 2073484), (84, 1777272), (96, 1555113), (98, 1523376), (112, 1332954), (126, 1184848), (142, 1051344), (144, 1036742), (147, 1015584), (149, 1001952), (168, 888636), (196, 761688), (213, 700896), (224, 666477), (252, 592424), (284, 525672), (288, 518371), (294, 507792), (298, 500976), (336, 444318), (392, 380844), (426, 350448), (441, 338528), (447, 333984), (497, 300384), (504, 296212), (568, 262836), (588, 253896), (596, 250488), (639, 233632), (672, 222159), (784, 190422), (852, 175224), (882, 169264), (894, 166992), (994, 150192), (1008, 148106), (1043, 143136), (1136, 131418), (1176, 126948), (1192, 125244), (1278, 116816), (1341, 111328), (1491, 100128), (1568, 95211), (1704, 87612), (1764, 84632), (1788, 83496), (1988, 75096), (2016, 74053), (2086, 71568), (2272, 65709), (2352, 63474), (2384, 62622), (2556, 58408), (2682, 55664), (2982, 50064), (3129, 47712), (3408, 43806), (3479, 42912), (3528, 42316), (3576, 41748), (3976, 37548), (4172, 35784), (4473, 33376), (4704, 31737), (4768, 31311), (5112, 29204), (5364, 27832), (5964, 25032), (6258, 23856), (6816, 21903), (6958, 21456), (7056, 21158), (7152, 20874), (7301, 20448), (7952, 18774), (8344, 17892), (8946, 16688), (9387, 15904), (10224, 14602), (10437, 14304), (10579, 14112), (10728, 13916), (11928, 12516)]