142889292

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 486205440

約数和(自身を除く): 343316148

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, 67, 78, 84, 91, 93, 98, 108, 117, 124, 126, 134, 147, 156, 182, 186, 189, 196, 201, 217, 234, 252, 268, 273, 279, 294, 351, 364, 372, 378, 402, 403, 434, 441, 468, 469, 546, 558, 588, 603, 637, 651, 702, 756, 804, 806, 819, 837, 868, 871, 882, 938, 1092, 1116, 1206, 1209, 1274, 1302, 1323, 1404, 1407, 1519, 1612, 1638, 1674, 1742, 1764, 1809, 1876, 1911, 1953, 2077, 2412, 2418, 2457, 2548, 2604, 2613, 2646, 2814, 2821, 3038, 3276, 3283, 3348, 3484, 3618, 3627, 3822, 3906, 4154, 4221, 4557, 4836, 4914, 5226, 5292, 5628, 5642, 5733, 5859, 6076, 6097, 6231, 6566, 7236, 7254, 7644, 7812, 7839, 8308, 8442, 8463, 9114, 9828, 9849, 10452, 10881, 11284, 11466, 11718, 12194, 12462, 12663, 13132, 13671, 14508, 14539, 15678, 16884, 16926, 17199, 18228, 18291, 18693, 19698, 19747, 21762, 22932, 23436, 23517, 24388, 24924, 25326, 25389, 27001, 27342, 29078, 29547, 31356, 33852, 34398, 36582, 37386, 39396, 39494, 41013, 42679, 43524, 43617, 47034, 50652, 50778, 54002, 54684, 54873, 56079, 58156, 59094, 59241, 68796, 73164, 74772, 76167, 78988, 81003, 82026, 85358, 87234, 88641, 94068, 101556, 101773, 108004, 109746, 112158, 118188, 118482, 128037, 130851, 152334, 162006, 164052, 164619, 170716, 174468, 177282, 177723, 189007, 203546, 219492, 224316, 236964, 243009, 256074, 261702, 304668, 305319, 324012, 329238, 354564, 355446, 378014, 384111, 392553, 407092, 486018, 512148, 523404, 533169, 567021, 610638, 658476, 710892, 729027, 756028, 768222, 785106, 915957, 972036, 1066338, 1134042, 1152333, 1221276, 1323049, 1458054, 1536444, 1570212, 1701063, 1831914, 2132676, 2268084, 2304666, 2646098, 2747871, 2916108, 3402126, 3663828, 3969147, 4609332, 5103189, 5292196, 5495742, 6804252, 7938294, 10206378, 10991484, 11907441, 15876588, 20412756, 23814882, 35722323, 47629764, 71444646, 142889292]

約数ペア:

[(1, 142889292), (2, 71444646), (3, 47629764), (4, 35722323), (6, 23814882), (7, 20412756), (9, 15876588), (12, 11907441), (13, 10991484), (14, 10206378), (18, 7938294), (21, 6804252), (26, 5495742), (27, 5292196), (28, 5103189), (31, 4609332), (36, 3969147), (39, 3663828), (42, 3402126), (49, 2916108), (52, 2747871), (54, 2646098), (62, 2304666), (63, 2268084), (67, 2132676), (78, 1831914), (84, 1701063), (91, 1570212), (93, 1536444), (98, 1458054), (108, 1323049), (117, 1221276), (124, 1152333), (126, 1134042), (134, 1066338), (147, 972036), (156, 915957), (182, 785106), (186, 768222), (189, 756028), (196, 729027), (201, 710892), (217, 658476), (234, 610638), (252, 567021), (268, 533169), (273, 523404), (279, 512148), (294, 486018), (351, 407092), (364, 392553), (372, 384111), (378, 378014), (402, 355446), (403, 354564), (434, 329238), (441, 324012), (468, 305319), (469, 304668), (546, 261702), (558, 256074), (588, 243009), (603, 236964), (637, 224316), (651, 219492), (702, 203546), (756, 189007), (804, 177723), (806, 177282), (819, 174468), (837, 170716), (868, 164619), (871, 164052), (882, 162006), (938, 152334), (1092, 130851), (1116, 128037), (1206, 118482), (1209, 118188), (1274, 112158), (1302, 109746), (1323, 108004), (1404, 101773), (1407, 101556), (1519, 94068), (1612, 88641), (1638, 87234), (1674, 85358), (1742, 82026), (1764, 81003), (1809, 78988), (1876, 76167), (1911, 74772), (1953, 73164), (2077, 68796), (2412, 59241), (2418, 59094), (2457, 58156), (2548, 56079), (2604, 54873), (2613, 54684), (2646, 54002), (2814, 50778), (2821, 50652), (3038, 47034), (3276, 43617), (3283, 43524), (3348, 42679), (3484, 41013), (3618, 39494), (3627, 39396), (3822, 37386), (3906, 36582), (4154, 34398), (4221, 33852), (4557, 31356), (4836, 29547), (4914, 29078), (5226, 27342), (5292, 27001), (5628, 25389), (5642, 25326), (5733, 24924), (5859, 24388), (6076, 23517), (6097, 23436), (6231, 22932), (6566, 21762), (7236, 19747), (7254, 19698), (7644, 18693), (7812, 18291), (7839, 18228), (8308, 17199), (8442, 16926), (8463, 16884), (9114, 15678), (9828, 14539), (9849, 14508), (10452, 13671), (10881, 13132), (11284, 12663), (11466, 12462), (11718, 12194)]