168481404

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 288

約数和(自身を含む): 572006400

約数和(自身を除く): 403524996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 49, 52, 54, 62, 63, 78, 79, 84, 91, 93, 98, 108, 117, 124, 126, 147, 156, 158, 182, 186, 189, 196, 217, 234, 237, 252, 273, 279, 294, 316, 351, 364, 372, 378, 403, 434, 441, 468, 474, 546, 553, 558, 588, 637, 651, 702, 711, 756, 806, 819, 837, 868, 882, 948, 1027, 1092, 1106, 1116, 1209, 1274, 1302, 1323, 1404, 1422, 1519, 1612, 1638, 1659, 1674, 1764, 1911, 1953, 2054, 2133, 2212, 2418, 2449, 2457, 2548, 2604, 2646, 2821, 2844, 3038, 3081, 3276, 3318, 3348, 3627, 3822, 3871, 3906, 4108, 4266, 4557, 4836, 4898, 4914, 4977, 5292, 5642, 5733, 5859, 6076, 6162, 6636, 7189, 7254, 7347, 7644, 7742, 7812, 8463, 8532, 9114, 9243, 9796, 9828, 9954, 10881, 11284, 11466, 11613, 11718, 12324, 13671, 14378, 14508, 14694, 14931, 15484, 16926, 17143, 17199, 18228, 18486, 19747, 19908, 21567, 21762, 22041, 22932, 23226, 23436, 25389, 27342, 27729, 28756, 29388, 29862, 31837, 33852, 34286, 34398, 34839, 36972, 39494, 41013, 43134, 43524, 44082, 46452, 50323, 50778, 51429, 54684, 55458, 59241, 59724, 63674, 64701, 66123, 68572, 68796, 69678, 76167, 78988, 82026, 86268, 88164, 95511, 100646, 101556, 102858, 104517, 110916, 118482, 120001, 127348, 129402, 132246, 139356, 150969, 152334, 154287, 164052, 177723, 191022, 194103, 201292, 205716, 209034, 222859, 236964, 240002, 258804, 264492, 286533, 301938, 304668, 308574, 355446, 360003, 382044, 388206, 418068, 445718, 452907, 462861, 480004, 533169, 573066, 603876, 617148, 668577, 710892, 720006, 776412, 859599, 891436, 905814, 925722, 1066338, 1080009, 1146132, 1337154, 1358721, 1440012, 1560013, 1719198, 1811628, 1851444, 2005731, 2132676, 2160018, 2674308, 2717442, 3120026, 3240027, 3438396, 4011462, 4320036, 4680039, 5434884, 6017193, 6240052, 6480054, 8022924, 9360078, 12034386, 12960108, 14040117, 18720156, 24068772, 28080234, 42120351, 56160468, 84240702, 168481404]

約数ペア:

[(1, 168481404), (2, 84240702), (3, 56160468), (4, 42120351), (6, 28080234), (7, 24068772), (9, 18720156), (12, 14040117), (13, 12960108), (14, 12034386), (18, 9360078), (21, 8022924), (26, 6480054), (27, 6240052), (28, 6017193), (31, 5434884), (36, 4680039), (39, 4320036), (42, 4011462), (49, 3438396), (52, 3240027), (54, 3120026), (62, 2717442), (63, 2674308), (78, 2160018), (79, 2132676), (84, 2005731), (91, 1851444), (93, 1811628), (98, 1719198), (108, 1560013), (117, 1440012), (124, 1358721), (126, 1337154), (147, 1146132), (156, 1080009), (158, 1066338), (182, 925722), (186, 905814), (189, 891436), (196, 859599), (217, 776412), (234, 720006), (237, 710892), (252, 668577), (273, 617148), (279, 603876), (294, 573066), (316, 533169), (351, 480004), (364, 462861), (372, 452907), (378, 445718), (403, 418068), (434, 388206), (441, 382044), (468, 360003), (474, 355446), (546, 308574), (553, 304668), (558, 301938), (588, 286533), (637, 264492), (651, 258804), (702, 240002), (711, 236964), (756, 222859), (806, 209034), (819, 205716), (837, 201292), (868, 194103), (882, 191022), (948, 177723), (1027, 164052), (1092, 154287), (1106, 152334), (1116, 150969), (1209, 139356), (1274, 132246), (1302, 129402), (1323, 127348), (1404, 120001), (1422, 118482), (1519, 110916), (1612, 104517), (1638, 102858), (1659, 101556), (1674, 100646), (1764, 95511), (1911, 88164), (1953, 86268), (2054, 82026), (2133, 78988), (2212, 76167), (2418, 69678), (2449, 68796), (2457, 68572), (2548, 66123), (2604, 64701), (2646, 63674), (2821, 59724), (2844, 59241), (3038, 55458), (3081, 54684), (3276, 51429), (3318, 50778), (3348, 50323), (3627, 46452), (3822, 44082), (3871, 43524), (3906, 43134), (4108, 41013), (4266, 39494), (4557, 36972), (4836, 34839), (4898, 34398), (4914, 34286), (4977, 33852), (5292, 31837), (5642, 29862), (5733, 29388), (5859, 28756), (6076, 27729), (6162, 27342), (6636, 25389), (7189, 23436), (7254, 23226), (7347, 22932), (7644, 22041), (7742, 21762), (7812, 21567), (8463, 19908), (8532, 19747), (9114, 18486), (9243, 18228), (9796, 17199), (9828, 17143), (9954, 16926), (10881, 15484), (11284, 14931), (11466, 14694), (11613, 14508), (11718, 14378), (12324, 13671)]