163561216

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 216

約数和(自身を含む): 440400240

約数和(自身を除く): 276839024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 59, 64, 68, 91, 98, 104, 112, 118, 119, 128, 136, 182, 196, 208, 221, 224, 236, 238, 256, 272, 364, 392, 413, 416, 442, 448, 472, 476, 544, 637, 728, 767, 784, 826, 832, 833, 884, 896, 944, 952, 1003, 1088, 1274, 1456, 1534, 1547, 1568, 1652, 1664, 1666, 1768, 1792, 1888, 1904, 2006, 2176, 2548, 2891, 2912, 3068, 3094, 3136, 3304, 3328, 3332, 3536, 3776, 3808, 4012, 4352, 5096, 5369, 5782, 5824, 6136, 6188, 6272, 6608, 6664, 7021, 7072, 7552, 7616, 8024, 10192, 10738, 10829, 11564, 11648, 12272, 12376, 12544, 13039, 13216, 13328, 14042, 14144, 15104, 15232, 16048, 20384, 21476, 21658, 23128, 23296, 24544, 24752, 26078, 26432, 26656, 28084, 28288, 30464, 32096, 37583, 40768, 42952, 43316, 46256, 49088, 49147, 49504, 52156, 52864, 53312, 56168, 56576, 64192, 75166, 81536, 85904, 86632, 91273, 92512, 98176, 98294, 99008, 104312, 105728, 106624, 112336, 128384, 150332, 163072, 171808, 173264, 182546, 185024, 196352, 196588, 198016, 208624, 213248, 224672, 256768, 300664, 343616, 346528, 365092, 370048, 393176, 396032, 417248, 449344, 601328, 638911, 687232, 693056, 730184, 740096, 786352, 834496, 898688, 1202656, 1277822, 1374464, 1386112, 1460368, 1572704, 1668992, 1797376, 2405312, 2555644, 2772224, 2920736, 3145408, 3337984, 4810624, 5111288, 5841472, 6290816, 9621248, 10222576, 11682944, 12581632, 20445152, 23365888, 40890304, 81780608, 163561216]

約数ペア:

[(1, 163561216), (2, 81780608), (4, 40890304), (7, 23365888), (8, 20445152), (13, 12581632), (14, 11682944), (16, 10222576), (17, 9621248), (26, 6290816), (28, 5841472), (32, 5111288), (34, 4810624), (49, 3337984), (52, 3145408), (56, 2920736), (59, 2772224), (64, 2555644), (68, 2405312), (91, 1797376), (98, 1668992), (104, 1572704), (112, 1460368), (118, 1386112), (119, 1374464), (128, 1277822), (136, 1202656), (182, 898688), (196, 834496), (208, 786352), (221, 740096), (224, 730184), (236, 693056), (238, 687232), (256, 638911), (272, 601328), (364, 449344), (392, 417248), (413, 396032), (416, 393176), (442, 370048), (448, 365092), (472, 346528), (476, 343616), (544, 300664), (637, 256768), (728, 224672), (767, 213248), (784, 208624), (826, 198016), (832, 196588), (833, 196352), (884, 185024), (896, 182546), (944, 173264), (952, 171808), (1003, 163072), (1088, 150332), (1274, 128384), (1456, 112336), (1534, 106624), (1547, 105728), (1568, 104312), (1652, 99008), (1664, 98294), (1666, 98176), (1768, 92512), (1792, 91273), (1888, 86632), (1904, 85904), (2006, 81536), (2176, 75166), (2548, 64192), (2891, 56576), (2912, 56168), (3068, 53312), (3094, 52864), (3136, 52156), (3304, 49504), (3328, 49147), (3332, 49088), (3536, 46256), (3776, 43316), (3808, 42952), (4012, 40768), (4352, 37583), (5096, 32096), (5369, 30464), (5782, 28288), (5824, 28084), (6136, 26656), (6188, 26432), (6272, 26078), (6608, 24752), (6664, 24544), (7021, 23296), (7072, 23128), (7552, 21658), (7616, 21476), (8024, 20384), (10192, 16048), (10738, 15232), (10829, 15104), (11564, 14144), (11648, 14042), (12272, 13328), (12376, 13216), (12544, 13039)]