166680738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 430510080

約数和(自身を除く): 263829342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 139, 186, 217, 278, 279, 307, 417, 434, 558, 614, 651, 834, 921, 973, 1251, 1302, 1842, 1946, 1953, 2149, 2502, 2763, 2919, 3906, 4298, 4309, 5526, 5838, 6447, 8618, 8757, 9517, 12894, 12927, 17514, 19034, 19341, 25854, 28551, 30163, 38682, 38781, 42673, 57102, 60326, 66619, 77562, 85346, 85653, 90489, 128019, 133238, 171306, 180978, 199857, 256038, 271467, 298711, 384057, 399714, 542934, 597422, 599571, 768114, 896133, 1199142, 1322863, 1792266, 2645726, 2688399, 3968589, 5376798, 7937178, 9260041, 11905767, 18520082, 23811534, 27780123, 55560246, 83340369, 166680738]

約数ペア:

[(1, 166680738), (2, 83340369), (3, 55560246), (6, 27780123), (7, 23811534), (9, 18520082), (14, 11905767), (18, 9260041), (21, 7937178), (31, 5376798), (42, 3968589), (62, 2688399), (63, 2645726), (93, 1792266), (126, 1322863), (139, 1199142), (186, 896133), (217, 768114), (278, 599571), (279, 597422), (307, 542934), (417, 399714), (434, 384057), (558, 298711), (614, 271467), (651, 256038), (834, 199857), (921, 180978), (973, 171306), (1251, 133238), (1302, 128019), (1842, 90489), (1946, 85653), (1953, 85346), (2149, 77562), (2502, 66619), (2763, 60326), (2919, 57102), (3906, 42673), (4298, 38781), (4309, 38682), (5526, 30163), (5838, 28551), (6447, 25854), (8618, 19341), (8757, 19034), (9517, 17514), (12894, 12927)]