164023776

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 216

約数和(自身を含む): 554594040

約数和(自身を除く): 390570264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 59, 63, 72, 84, 96, 98, 112, 118, 126, 144, 147, 168, 177, 196, 197, 224, 236, 252, 288, 294, 336, 354, 392, 394, 413, 441, 472, 504, 531, 588, 591, 672, 708, 784, 788, 826, 882, 944, 1008, 1062, 1176, 1182, 1239, 1379, 1416, 1568, 1576, 1652, 1764, 1773, 1888, 2016, 2124, 2352, 2364, 2478, 2758, 2832, 2891, 3152, 3304, 3528, 3546, 3717, 4137, 4248, 4704, 4728, 4956, 5516, 5664, 5782, 6304, 6608, 7056, 7092, 7434, 8274, 8496, 8673, 9456, 9653, 9912, 11032, 11564, 11623, 12411, 13216, 14112, 14184, 14868, 16548, 16992, 17346, 18912, 19306, 19824, 22064, 23128, 23246, 24822, 26019, 28368, 28959, 29736, 33096, 34692, 34869, 38612, 39648, 44128, 46256, 46492, 49644, 52038, 56736, 57918, 59472, 66192, 69384, 69738, 77224, 81361, 86877, 92512, 92984, 99288, 104076, 104607, 115836, 118944, 132384, 138768, 139476, 154448, 162722, 173754, 185968, 198576, 208152, 209214, 231672, 244083, 277536, 278952, 308896, 325444, 347508, 371936, 397152, 416304, 418428, 463344, 488166, 557904, 569527, 650888, 695016, 732249, 832608, 836856, 926688, 976332, 1115808, 1139054, 1301776, 1390032, 1464498, 1673712, 1708581, 1952664, 2278108, 2603552, 2780064, 2928996, 3347424, 3417162, 3905328, 4556216, 5125743, 5857992, 6834324, 7810656, 9112432, 10251486, 11715984, 13668648, 18224864, 20502972, 23431968, 27337296, 41005944, 54674592, 82011888, 164023776]

約数ペア:

[(1, 164023776), (2, 82011888), (3, 54674592), (4, 41005944), (6, 27337296), (7, 23431968), (8, 20502972), (9, 18224864), (12, 13668648), (14, 11715984), (16, 10251486), (18, 9112432), (21, 7810656), (24, 6834324), (28, 5857992), (32, 5125743), (36, 4556216), (42, 3905328), (48, 3417162), (49, 3347424), (56, 2928996), (59, 2780064), (63, 2603552), (72, 2278108), (84, 1952664), (96, 1708581), (98, 1673712), (112, 1464498), (118, 1390032), (126, 1301776), (144, 1139054), (147, 1115808), (168, 976332), (177, 926688), (196, 836856), (197, 832608), (224, 732249), (236, 695016), (252, 650888), (288, 569527), (294, 557904), (336, 488166), (354, 463344), (392, 418428), (394, 416304), (413, 397152), (441, 371936), (472, 347508), (504, 325444), (531, 308896), (588, 278952), (591, 277536), (672, 244083), (708, 231672), (784, 209214), (788, 208152), (826, 198576), (882, 185968), (944, 173754), (1008, 162722), (1062, 154448), (1176, 139476), (1182, 138768), (1239, 132384), (1379, 118944), (1416, 115836), (1568, 104607), (1576, 104076), (1652, 99288), (1764, 92984), (1773, 92512), (1888, 86877), (2016, 81361), (2124, 77224), (2352, 69738), (2364, 69384), (2478, 66192), (2758, 59472), (2832, 57918), (2891, 56736), (3152, 52038), (3304, 49644), (3528, 46492), (3546, 46256), (3717, 44128), (4137, 39648), (4248, 38612), (4704, 34869), (4728, 34692), (4956, 33096), (5516, 29736), (5664, 28959), (5782, 28368), (6304, 26019), (6608, 24822), (7056, 23246), (7092, 23128), (7434, 22064), (8274, 19824), (8496, 19306), (8673, 18912), (9456, 17346), (9653, 16992), (9912, 16548), (11032, 14868), (11564, 14184), (11623, 14112), (12411, 13216)]