168796836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 496554240

約数和(自身を除く): 327757404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 41, 52, 57, 76, 78, 82, 114, 117, 123, 156, 164, 171, 228, 234, 246, 247, 342, 369, 463, 468, 492, 494, 533, 684, 738, 741, 779, 926, 988, 1066, 1389, 1476, 1482, 1558, 1599, 1852, 2132, 2223, 2337, 2778, 2964, 3116, 3198, 4167, 4446, 4674, 4797, 5556, 6019, 6396, 7011, 8334, 8797, 8892, 9348, 9594, 10127, 12038, 14022, 16668, 17594, 18057, 18983, 19188, 20254, 24076, 26391, 28044, 30381, 35188, 36114, 37966, 40508, 52782, 54171, 56949, 60762, 72228, 75932, 79173, 91143, 105564, 108342, 113898, 114361, 121524, 158346, 170847, 182286, 216684, 227796, 228722, 246779, 316692, 341694, 343083, 360677, 364572, 457444, 493558, 683388, 686166, 721354, 740337, 987116, 1029249, 1082031, 1372332, 1442708, 1480674, 2058498, 2164062, 2221011, 2961348, 3246093, 4116996, 4328124, 4442022, 4688801, 6492186, 8884044, 9377602, 12984372, 14066403, 18755204, 28132806, 42199209, 56265612, 84398418, 168796836]

約数ペア:

[(1, 168796836), (2, 84398418), (3, 56265612), (4, 42199209), (6, 28132806), (9, 18755204), (12, 14066403), (13, 12984372), (18, 9377602), (19, 8884044), (26, 6492186), (36, 4688801), (38, 4442022), (39, 4328124), (41, 4116996), (52, 3246093), (57, 2961348), (76, 2221011), (78, 2164062), (82, 2058498), (114, 1480674), (117, 1442708), (123, 1372332), (156, 1082031), (164, 1029249), (171, 987116), (228, 740337), (234, 721354), (246, 686166), (247, 683388), (342, 493558), (369, 457444), (463, 364572), (468, 360677), (492, 343083), (494, 341694), (533, 316692), (684, 246779), (738, 228722), (741, 227796), (779, 216684), (926, 182286), (988, 170847), (1066, 158346), (1389, 121524), (1476, 114361), (1482, 113898), (1558, 108342), (1599, 105564), (1852, 91143), (2132, 79173), (2223, 75932), (2337, 72228), (2778, 60762), (2964, 56949), (3116, 54171), (3198, 52782), (4167, 40508), (4446, 37966), (4674, 36114), (4797, 35188), (5556, 30381), (6019, 28044), (6396, 26391), (7011, 24076), (8334, 20254), (8797, 19188), (8892, 18983), (9348, 18057), (9594, 17594), (10127, 16668), (12038, 14022)]