198809568

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{8317}}^1$

素因数の和:8416

約数の個数: 72

約数和(自身を含む): 572245128

約数和(自身を除く): 373435560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5976, 7968, 8317, 11952, 16634, 23904, 24951, 33268, 49902, 66536, 74853, 99804, 133072, 149706, 199608, 266144, 299412, 399216, 598824, 690311, 798432, 1197648, 1380622, 2070933, 2395296, 2761244, 4141866, 5522488, 6212799, 8283732, 11044976, 12425598, 16567464, 22089952, 24851196, 33134928, 49702392, 66269856, 99404784, 198809568]

約数ペア:

[(1, 198809568), (2, 99404784), (3, 66269856), (4, 49702392), (6, 33134928), (8, 24851196), (9, 22089952), (12, 16567464), (16, 12425598), (18, 11044976), (24, 8283732), (32, 6212799), (36, 5522488), (48, 4141866), (72, 2761244), (83, 2395296), (96, 2070933), (144, 1380622), (166, 1197648), (249, 798432), (288, 690311), (332, 598824), (498, 399216), (664, 299412), (747, 266144), (996, 199608), (1328, 149706), (1494, 133072), (1992, 99804), (2656, 74853), (2988, 66536), (3984, 49902), (5976, 33268), (7968, 24951), (8317, 23904), (11952, 16634)]