189970326

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:675

約数の個数: 128

約数和(自身を含む): 528245760

約数和(自身を除く): 338275434

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 67, 78, 91, 117, 126, 134, 182, 189, 201, 234, 273, 351, 378, 402, 469, 546, 577, 603, 702, 819, 871, 938, 1154, 1206, 1407, 1638, 1731, 1742, 1809, 2457, 2613, 2814, 3462, 3618, 4039, 4221, 4914, 5193, 5226, 6097, 7501, 7839, 8078, 8442, 10386, 12117, 12194, 12663, 15002, 15579, 15678, 18291, 22503, 23517, 24234, 25326, 31158, 36351, 36582, 38659, 45006, 47034, 52507, 54873, 67509, 72702, 77318, 105014, 109053, 109746, 115977, 135018, 157521, 164619, 202527, 218106, 231954, 270613, 315042, 329238, 347931, 405054, 472563, 502567, 541226, 695862, 811839, 945126, 1005134, 1043793, 1417689, 1507701, 1623678, 2087586, 2435517, 2835378, 3015402, 3517969, 4523103, 4871034, 7035938, 7306551, 9046206, 10553907, 13569309, 14613102, 21107814, 27138618, 31661721, 63323442, 94985163, 189970326]

約数ペア:

[(1, 189970326), (2, 94985163), (3, 63323442), (6, 31661721), (7, 27138618), (9, 21107814), (13, 14613102), (14, 13569309), (18, 10553907), (21, 9046206), (26, 7306551), (27, 7035938), (39, 4871034), (42, 4523103), (54, 3517969), (63, 3015402), (67, 2835378), (78, 2435517), (91, 2087586), (117, 1623678), (126, 1507701), (134, 1417689), (182, 1043793), (189, 1005134), (201, 945126), (234, 811839), (273, 695862), (351, 541226), (378, 502567), (402, 472563), (469, 405054), (546, 347931), (577, 329238), (603, 315042), (702, 270613), (819, 231954), (871, 218106), (938, 202527), (1154, 164619), (1206, 157521), (1407, 135018), (1638, 115977), (1731, 109746), (1742, 109053), (1809, 105014), (2457, 77318), (2613, 72702), (2814, 67509), (3462, 54873), (3618, 52507), (4039, 47034), (4221, 45006), (4914, 38659), (5193, 36582), (5226, 36351), (6097, 31158), (7501, 25326), (7839, 24234), (8078, 23517), (8442, 22503), (10386, 18291), (12117, 15678), (12194, 15579), (12663, 15002)]