189864168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16447}}^1$

素因数の和:16506

約数の個数: 64

約数和(自身を含む): 525020160

約数和(自身を除く): 335155992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 11544, 16447, 32894, 49341, 65788, 98682, 131576, 197364, 213811, 394728, 427622, 608539, 641433, 855244, 1217078, 1282866, 1710488, 1825617, 2434156, 2565732, 3651234, 4868312, 5131464, 7302468, 7911007, 14604936, 15822014, 23733021, 31644028, 47466042, 63288056, 94932084, 189864168]

約数ペア:

[(1, 189864168), (2, 94932084), (3, 63288056), (4, 47466042), (6, 31644028), (8, 23733021), (12, 15822014), (13, 14604936), (24, 7911007), (26, 7302468), (37, 5131464), (39, 4868312), (52, 3651234), (74, 2565732), (78, 2434156), (104, 1825617), (111, 1710488), (148, 1282866), (156, 1217078), (222, 855244), (296, 641433), (312, 608539), (444, 427622), (481, 394728), (888, 213811), (962, 197364), (1443, 131576), (1924, 98682), (2886, 65788), (3848, 49341), (5772, 32894), (11544, 16447)]