168018984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 547223040

約数和(自身を除く): 379204056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 47, 56, 63, 72, 82, 84, 94, 123, 126, 141, 164, 168, 173, 188, 246, 252, 282, 287, 328, 329, 346, 369, 376, 423, 492, 504, 519, 564, 574, 658, 692, 738, 846, 861, 984, 987, 1038, 1128, 1148, 1211, 1316, 1384, 1476, 1557, 1692, 1722, 1927, 1974, 2076, 2296, 2422, 2583, 2632, 2952, 2961, 3114, 3384, 3444, 3633, 3854, 3948, 4152, 4844, 5166, 5781, 5922, 6228, 6888, 7093, 7266, 7708, 7896, 8131, 9688, 10332, 10899, 11562, 11844, 12456, 13489, 14186, 14532, 15416, 16262, 17343, 20664, 21279, 21798, 23124, 23688, 24393, 26978, 28372, 29064, 32524, 34686, 40467, 42558, 43596, 46248, 48786, 49651, 53956, 56744, 56917, 63837, 65048, 69372, 73179, 80934, 85116, 87192, 97572, 99302, 107912, 113834, 121401, 127674, 138744, 146358, 148953, 161868, 170232, 170751, 195144, 198604, 227668, 242802, 255348, 292716, 297906, 323736, 333371, 341502, 397208, 446859, 455336, 485604, 510696, 512253, 585432, 595812, 666742, 683004, 893718, 971208, 1000113, 1024506, 1191624, 1333484, 1366008, 1787436, 2000226, 2049012, 2333597, 2666968, 3000339, 3574872, 4000452, 4098024, 4667194, 6000678, 7000791, 8000904, 9334388, 12001356, 14001582, 18668776, 21002373, 24002712, 28003164, 42004746, 56006328, 84009492, 168018984]

約数ペア:

[(1, 168018984), (2, 84009492), (3, 56006328), (4, 42004746), (6, 28003164), (7, 24002712), (8, 21002373), (9, 18668776), (12, 14001582), (14, 12001356), (18, 9334388), (21, 8000904), (24, 7000791), (28, 6000678), (36, 4667194), (41, 4098024), (42, 4000452), (47, 3574872), (56, 3000339), (63, 2666968), (72, 2333597), (82, 2049012), (84, 2000226), (94, 1787436), (123, 1366008), (126, 1333484), (141, 1191624), (164, 1024506), (168, 1000113), (173, 971208), (188, 893718), (246, 683004), (252, 666742), (282, 595812), (287, 585432), (328, 512253), (329, 510696), (346, 485604), (369, 455336), (376, 446859), (423, 397208), (492, 341502), (504, 333371), (519, 323736), (564, 297906), (574, 292716), (658, 255348), (692, 242802), (738, 227668), (846, 198604), (861, 195144), (984, 170751), (987, 170232), (1038, 161868), (1128, 148953), (1148, 146358), (1211, 138744), (1316, 127674), (1384, 121401), (1476, 113834), (1557, 107912), (1692, 99302), (1722, 97572), (1927, 87192), (1974, 85116), (2076, 80934), (2296, 73179), (2422, 69372), (2583, 65048), (2632, 63837), (2952, 56917), (2961, 56744), (3114, 53956), (3384, 49651), (3444, 48786), (3633, 46248), (3854, 43596), (3948, 42558), (4152, 40467), (4844, 34686), (5166, 32524), (5781, 29064), (5922, 28372), (6228, 26978), (6888, 24393), (7093, 23688), (7266, 23124), (7708, 21798), (7896, 21279), (8131, 20664), (9688, 17343), (10332, 16262), (10899, 15416), (11562, 14532), (11844, 14186), (12456, 13489)]