16146984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 46448640

約数和(自身を除く): 30301656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 223, 431, 446, 669, 862, 892, 1293, 1338, 1561, 1724, 1784, 2586, 2676, 3017, 3122, 3448, 4683, 5172, 5352, 6034, 6244, 9051, 9366, 10344, 12068, 12488, 18102, 18732, 24136, 36204, 37464, 72408, 96113, 192226, 288339, 384452, 576678, 672791, 768904, 1153356, 1345582, 2018373, 2306712, 2691164, 4036746, 5382328, 8073492, 16146984]

約数ペア:

[(1, 16146984), (2, 8073492), (3, 5382328), (4, 4036746), (6, 2691164), (7, 2306712), (8, 2018373), (12, 1345582), (14, 1153356), (21, 768904), (24, 672791), (28, 576678), (42, 384452), (56, 288339), (84, 192226), (168, 96113), (223, 72408), (431, 37464), (446, 36204), (669, 24136), (862, 18732), (892, 18102), (1293, 12488), (1338, 12068), (1561, 10344), (1724, 9366), (1784, 9051), (2586, 6244), (2676, 6034), (3017, 5352), (3122, 5172), (3448, 4683)]