179123868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 216

約数和(自身を含む): 599114880

約数和(自身を除く): 419991012

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 179, 198, 209, 228, 231, 252, 266, 308, 342, 358, 361, 396, 399, 418, 462, 532, 537, 627, 684, 693, 716, 722, 798, 836, 924, 1074, 1083, 1197, 1253, 1254, 1386, 1444, 1463, 1596, 1611, 1881, 1969, 2148, 2166, 2394, 2506, 2508, 2527, 2772, 2926, 3222, 3249, 3401, 3759, 3762, 3938, 3971, 4332, 4389, 4788, 5012, 5054, 5852, 5907, 6444, 6498, 6802, 7518, 7524, 7581, 7876, 7942, 8778, 10108, 10203, 11277, 11814, 11913, 12996, 13167, 13604, 13783, 15036, 15162, 15884, 17556, 17721, 20406, 22554, 22743, 23628, 23807, 23826, 26334, 27566, 27797, 30324, 30609, 35442, 35739, 37411, 40812, 41349, 45108, 45486, 47614, 47652, 52668, 55132, 55594, 61218, 64619, 70884, 71421, 71478, 74822, 82698, 83391, 90972, 95228, 111188, 112233, 122436, 124047, 129238, 142842, 142956, 149644, 165396, 166782, 193857, 214263, 224466, 248094, 250173, 258476, 261877, 285684, 333564, 336699, 387714, 428526, 448932, 452333, 496188, 500346, 523754, 581571, 673398, 710809, 775428, 785631, 857052, 904666, 1000692, 1047508, 1163142, 1346796, 1356999, 1421618, 1571262, 1809332, 2132427, 2326284, 2356893, 2713998, 2843236, 3142524, 4070997, 4264854, 4713786, 4975663, 5427996, 6397281, 8141994, 8529708, 9427572, 9951326, 12794562, 14926989, 16283988, 19902652, 25589124, 29853978, 44780967, 59707956, 89561934, 179123868]

約数ペア:

[(1, 179123868), (2, 89561934), (3, 59707956), (4, 44780967), (6, 29853978), (7, 25589124), (9, 19902652), (11, 16283988), (12, 14926989), (14, 12794562), (18, 9951326), (19, 9427572), (21, 8529708), (22, 8141994), (28, 6397281), (33, 5427996), (36, 4975663), (38, 4713786), (42, 4264854), (44, 4070997), (57, 3142524), (63, 2843236), (66, 2713998), (76, 2356893), (77, 2326284), (84, 2132427), (99, 1809332), (114, 1571262), (126, 1421618), (132, 1356999), (133, 1346796), (154, 1163142), (171, 1047508), (179, 1000692), (198, 904666), (209, 857052), (228, 785631), (231, 775428), (252, 710809), (266, 673398), (308, 581571), (342, 523754), (358, 500346), (361, 496188), (396, 452333), (399, 448932), (418, 428526), (462, 387714), (532, 336699), (537, 333564), (627, 285684), (684, 261877), (693, 258476), (716, 250173), (722, 248094), (798, 224466), (836, 214263), (924, 193857), (1074, 166782), (1083, 165396), (1197, 149644), (1253, 142956), (1254, 142842), (1386, 129238), (1444, 124047), (1463, 122436), (1596, 112233), (1611, 111188), (1881, 95228), (1969, 90972), (2148, 83391), (2166, 82698), (2394, 74822), (2506, 71478), (2508, 71421), (2527, 70884), (2772, 64619), (2926, 61218), (3222, 55594), (3249, 55132), (3401, 52668), (3759, 47652), (3762, 47614), (3938, 45486), (3971, 45108), (4332, 41349), (4389, 40812), (4788, 37411), (5012, 35739), (5054, 35442), (5852, 30609), (5907, 30324), (6444, 27797), (6498, 27566), (6802, 26334), (7518, 23826), (7524, 23807), (7581, 23628), (7876, 22743), (7942, 22554), (8778, 20406), (10108, 17721), (10203, 17556), (11277, 15884), (11814, 15162), (11913, 15036), (12996, 13783), (13167, 13604)]