160428816

素因数分解:

$2^4\times 3^3\times {\mathrm{109}}^1\times {\mathrm{3407}}^1$

素因数の和:3533

約数の個数: 80

約数和(自身を含む): 464851200

約数和(自身を除く): 304422384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 109, 144, 216, 218, 327, 432, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 2943, 3407, 3924, 5232, 5886, 6814, 7848, 10221, 11772, 13628, 15696, 20442, 23544, 27256, 30663, 40884, 47088, 54512, 61326, 81768, 91989, 122652, 163536, 183978, 245304, 367956, 371363, 490608, 735912, 742726, 1114089, 1471824, 1485452, 2228178, 2970904, 3342267, 4456356, 5941808, 6684534, 8912712, 10026801, 13369068, 17825424, 20053602, 26738136, 40107204, 53476272, 80214408, 160428816]

約数ペア:

[(1, 160428816), (2, 80214408), (3, 53476272), (4, 40107204), (6, 26738136), (8, 20053602), (9, 17825424), (12, 13369068), (16, 10026801), (18, 8912712), (24, 6684534), (27, 5941808), (36, 4456356), (48, 3342267), (54, 2970904), (72, 2228178), (108, 1485452), (109, 1471824), (144, 1114089), (216, 742726), (218, 735912), (327, 490608), (432, 371363), (436, 367956), (654, 245304), (872, 183978), (981, 163536), (1308, 122652), (1744, 91989), (1962, 81768), (2616, 61326), (2943, 54512), (3407, 47088), (3924, 40884), (5232, 30663), (5886, 27256), (6814, 23544), (7848, 20442), (10221, 15696), (11772, 13628)]