164910816

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 240

約数和(自身を含む): 567151200

約数和(自身を除く): 402240384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 72, 81, 84, 96, 108, 112, 122, 126, 144, 149, 162, 168, 183, 189, 216, 224, 244, 252, 288, 298, 324, 336, 366, 378, 427, 432, 447, 488, 504, 549, 567, 596, 648, 672, 732, 756, 854, 864, 894, 976, 1008, 1043, 1098, 1134, 1192, 1281, 1296, 1341, 1464, 1512, 1647, 1708, 1788, 1952, 2016, 2086, 2196, 2268, 2384, 2562, 2592, 2682, 2928, 3024, 3129, 3294, 3416, 3576, 3843, 4023, 4172, 4392, 4536, 4768, 4941, 5124, 5364, 5856, 6048, 6258, 6588, 6832, 7152, 7686, 8046, 8344, 8784, 9072, 9089, 9387, 9882, 10248, 10728, 11529, 12069, 12516, 13176, 13664, 14304, 15372, 16092, 16688, 17568, 18144, 18178, 18774, 19764, 20496, 21456, 23058, 24138, 25032, 26352, 27267, 28161, 30744, 32184, 33376, 34587, 36356, 37548, 39528, 40992, 42912, 46116, 48276, 50064, 52704, 54534, 56322, 61488, 63623, 64368, 69174, 72712, 75096, 79056, 81801, 84483, 92232, 96552, 100128, 109068, 112644, 122976, 127246, 128736, 138348, 145424, 150192, 158112, 163602, 168966, 184464, 190869, 193104, 218136, 225288, 245403, 254492, 276696, 290848, 300384, 327204, 337932, 368928, 381738, 386208, 436272, 450576, 490806, 508984, 553392, 572607, 654408, 675864, 736209, 763476, 872544, 901152, 981612, 1017968, 1106784, 1145214, 1308816, 1351728, 1472418, 1526952, 1717821, 1963224, 2035936, 2290428, 2617632, 2703456, 2944836, 3053904, 3435642, 3926448, 4580856, 5153463, 5889672, 6107808, 6871284, 7852896, 9161712, 10306926, 11779344, 13742568, 18323424, 20613852, 23558688, 27485136, 41227704, 54970272, 82455408, 164910816]

約数ペア:

[(1, 164910816), (2, 82455408), (3, 54970272), (4, 41227704), (6, 27485136), (7, 23558688), (8, 20613852), (9, 18323424), (12, 13742568), (14, 11779344), (16, 10306926), (18, 9161712), (21, 7852896), (24, 6871284), (27, 6107808), (28, 5889672), (32, 5153463), (36, 4580856), (42, 3926448), (48, 3435642), (54, 3053904), (56, 2944836), (61, 2703456), (63, 2617632), (72, 2290428), (81, 2035936), (84, 1963224), (96, 1717821), (108, 1526952), (112, 1472418), (122, 1351728), (126, 1308816), (144, 1145214), (149, 1106784), (162, 1017968), (168, 981612), (183, 901152), (189, 872544), (216, 763476), (224, 736209), (244, 675864), (252, 654408), (288, 572607), (298, 553392), (324, 508984), (336, 490806), (366, 450576), (378, 436272), (427, 386208), (432, 381738), (447, 368928), (488, 337932), (504, 327204), (549, 300384), (567, 290848), (596, 276696), (648, 254492), (672, 245403), (732, 225288), (756, 218136), (854, 193104), (864, 190869), (894, 184464), (976, 168966), (1008, 163602), (1043, 158112), (1098, 150192), (1134, 145424), (1192, 138348), (1281, 128736), (1296, 127246), (1341, 122976), (1464, 112644), (1512, 109068), (1647, 100128), (1708, 96552), (1788, 92232), (1952, 84483), (2016, 81801), (2086, 79056), (2196, 75096), (2268, 72712), (2384, 69174), (2562, 64368), (2592, 63623), (2682, 61488), (2928, 56322), (3024, 54534), (3129, 52704), (3294, 50064), (3416, 48276), (3576, 46116), (3843, 42912), (4023, 40992), (4172, 39528), (4392, 37548), (4536, 36356), (4768, 34587), (4941, 33376), (5124, 32184), (5364, 30744), (5856, 28161), (6048, 27267), (6258, 26352), (6588, 25032), (6832, 24138), (7152, 23058), (7686, 21456), (8046, 20496), (8344, 19764), (8784, 18774), (9072, 18178), (9089, 18144), (9387, 17568), (9882, 16688), (10248, 16092), (10728, 15372), (11529, 14304), (12069, 13664), (12516, 13176)]