16499144

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 33947100

約数和(自身を除く): 17447956

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 197, 232, 361, 394, 551, 722, 788, 1102, 1444, 1576, 2204, 2888, 3743, 4408, 5713, 7486, 10469, 11426, 14972, 20938, 22852, 29944, 41876, 45704, 71117, 83752, 108547, 142234, 217094, 284468, 434188, 568936, 868376, 2062393, 4124786, 8249572, 16499144]

約数ペア:

[(1, 16499144), (2, 8249572), (4, 4124786), (8, 2062393), (19, 868376), (29, 568936), (38, 434188), (58, 284468), (76, 217094), (116, 142234), (152, 108547), (197, 83752), (232, 71117), (361, 45704), (394, 41876), (551, 29944), (722, 22852), (788, 20938), (1102, 14972), (1444, 11426), (1576, 10469), (2204, 7486), (2888, 5713), (3743, 4408)]