168457968

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:657

約数の個数: 200

約数和(自身を含む): 576153600

約数和(自身を除く): 407695632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 248, 252, 279, 324, 336, 372, 378, 432, 434, 496, 504, 558, 567, 599, 648, 651, 744, 756, 837, 868, 1008, 1116, 1134, 1198, 1296, 1302, 1488, 1512, 1674, 1736, 1797, 1953, 2232, 2268, 2396, 2511, 2604, 3024, 3348, 3472, 3594, 3906, 4193, 4464, 4536, 4792, 5022, 5208, 5391, 5859, 6696, 7188, 7812, 8386, 9072, 9584, 10044, 10416, 10782, 11718, 12579, 13392, 14376, 15624, 16173, 16772, 17577, 18569, 20088, 21564, 23436, 25158, 28752, 31248, 32346, 33544, 35154, 37138, 37737, 40176, 43128, 46872, 48519, 50316, 55707, 64692, 67088, 70308, 74276, 75474, 86256, 93744, 97038, 100632, 111414, 113211, 129384, 129983, 140616, 148552, 150948, 167121, 194076, 201264, 222828, 226422, 258768, 259966, 281232, 297104, 301896, 334242, 339633, 388152, 389949, 445656, 452844, 501363, 519932, 603792, 668484, 679266, 776304, 779898, 891312, 905688, 1002726, 1039864, 1169847, 1336968, 1358532, 1504089, 1559796, 1811376, 2005452, 2079728, 2339694, 2673936, 2717064, 3008178, 3119592, 3509541, 4010904, 4679388, 5434128, 6016356, 6239184, 7019082, 8021808, 9358776, 10528623, 12032712, 14038164, 18717552, 21057246, 24065424, 28076328, 42114492, 56152656, 84228984, 168457968]

約数ペア:

[(1, 168457968), (2, 84228984), (3, 56152656), (4, 42114492), (6, 28076328), (7, 24065424), (8, 21057246), (9, 18717552), (12, 14038164), (14, 12032712), (16, 10528623), (18, 9358776), (21, 8021808), (24, 7019082), (27, 6239184), (28, 6016356), (31, 5434128), (36, 4679388), (42, 4010904), (48, 3509541), (54, 3119592), (56, 3008178), (62, 2717064), (63, 2673936), (72, 2339694), (81, 2079728), (84, 2005452), (93, 1811376), (108, 1559796), (112, 1504089), (124, 1358532), (126, 1336968), (144, 1169847), (162, 1039864), (168, 1002726), (186, 905688), (189, 891312), (216, 779898), (217, 776304), (248, 679266), (252, 668484), (279, 603792), (324, 519932), (336, 501363), (372, 452844), (378, 445656), (432, 389949), (434, 388152), (496, 339633), (504, 334242), (558, 301896), (567, 297104), (599, 281232), (648, 259966), (651, 258768), (744, 226422), (756, 222828), (837, 201264), (868, 194076), (1008, 167121), (1116, 150948), (1134, 148552), (1198, 140616), (1296, 129983), (1302, 129384), (1488, 113211), (1512, 111414), (1674, 100632), (1736, 97038), (1797, 93744), (1953, 86256), (2232, 75474), (2268, 74276), (2396, 70308), (2511, 67088), (2604, 64692), (3024, 55707), (3348, 50316), (3472, 48519), (3594, 46872), (3906, 43128), (4193, 40176), (4464, 37737), (4536, 37138), (4792, 35154), (5022, 33544), (5208, 32346), (5391, 31248), (5859, 28752), (6696, 25158), (7188, 23436), (7812, 21564), (8386, 20088), (9072, 18569), (9584, 17577), (10044, 16772), (10416, 16173), (10782, 15624), (11718, 14376), (12579, 13392)]