164791458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:568

約数の個数: 96

約数和(自身を含む): 408110976

約数和(自身を除く): 243319518

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 67, 69, 78, 117, 134, 138, 201, 207, 234, 299, 402, 414, 457, 598, 603, 871, 897, 914, 1206, 1371, 1541, 1742, 1794, 2613, 2691, 2742, 3082, 4113, 4623, 5226, 5382, 5941, 7839, 8226, 9246, 10511, 11882, 13869, 15678, 17823, 20033, 21022, 27738, 30619, 31533, 35646, 40066, 53469, 60099, 61238, 63066, 91857, 94599, 106938, 120198, 136643, 180297, 183714, 189198, 273286, 275571, 360594, 398047, 409929, 551142, 704237, 796094, 819858, 1194141, 1229787, 1408474, 2112711, 2388282, 2459574, 3582423, 4225422, 6338133, 7164846, 9155081, 12676266, 18310162, 27465243, 54930486, 82395729, 164791458]

約数ペア:

[(1, 164791458), (2, 82395729), (3, 54930486), (6, 27465243), (9, 18310162), (13, 12676266), (18, 9155081), (23, 7164846), (26, 6338133), (39, 4225422), (46, 3582423), (67, 2459574), (69, 2388282), (78, 2112711), (117, 1408474), (134, 1229787), (138, 1194141), (201, 819858), (207, 796094), (234, 704237), (299, 551142), (402, 409929), (414, 398047), (457, 360594), (598, 275571), (603, 273286), (871, 189198), (897, 183714), (914, 180297), (1206, 136643), (1371, 120198), (1541, 106938), (1742, 94599), (1794, 91857), (2613, 63066), (2691, 61238), (2742, 60099), (3082, 53469), (4113, 40066), (4623, 35646), (5226, 31533), (5382, 30619), (5941, 27738), (7839, 21022), (8226, 20033), (9246, 17823), (10511, 15678), (11882, 13869)]