16389768

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^3\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 43848000

約数和(自身を除く): 27458232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 139, 204, 278, 289, 408, 417, 556, 578, 834, 867, 1112, 1156, 1668, 1734, 2312, 2363, 3336, 3468, 4726, 4913, 6936, 7089, 9452, 9826, 14178, 14739, 18904, 19652, 28356, 29478, 39304, 40171, 56712, 58956, 80342, 117912, 120513, 160684, 241026, 321368, 482052, 682907, 964104, 1365814, 2048721, 2731628, 4097442, 5463256, 8194884, 16389768]

約数ペア:

[(1, 16389768), (2, 8194884), (3, 5463256), (4, 4097442), (6, 2731628), (8, 2048721), (12, 1365814), (17, 964104), (24, 682907), (34, 482052), (51, 321368), (68, 241026), (102, 160684), (136, 120513), (139, 117912), (204, 80342), (278, 58956), (289, 56712), (408, 40171), (417, 39304), (556, 29478), (578, 28356), (834, 19652), (867, 18904), (1112, 14739), (1156, 14178), (1668, 9826), (1734, 9452), (2312, 7089), (2363, 6936), (3336, 4913), (3468, 4726)]