16978656

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 47029248

約数和(自身を除く): 30050592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 53, 71, 94, 96, 106, 141, 142, 159, 188, 212, 213, 282, 284, 318, 376, 424, 426, 564, 568, 636, 752, 848, 852, 1128, 1136, 1272, 1504, 1696, 1704, 2256, 2272, 2491, 2544, 3337, 3408, 3763, 4512, 4982, 5088, 6674, 6816, 7473, 7526, 9964, 10011, 11289, 13348, 14946, 15052, 19928, 20022, 22578, 26696, 29892, 30104, 39856, 40044, 45156, 53392, 59784, 60208, 79712, 80088, 90312, 106784, 119568, 120416, 160176, 176861, 180624, 239136, 320352, 353722, 361248, 530583, 707444, 1061166, 1414888, 2122332, 2829776, 4244664, 5659552, 8489328, 16978656]

約数ペア:

[(1, 16978656), (2, 8489328), (3, 5659552), (4, 4244664), (6, 2829776), (8, 2122332), (12, 1414888), (16, 1061166), (24, 707444), (32, 530583), (47, 361248), (48, 353722), (53, 320352), (71, 239136), (94, 180624), (96, 176861), (106, 160176), (141, 120416), (142, 119568), (159, 106784), (188, 90312), (212, 80088), (213, 79712), (282, 60208), (284, 59784), (318, 53392), (376, 45156), (424, 40044), (426, 39856), (564, 30104), (568, 29892), (636, 26696), (752, 22578), (848, 20022), (852, 19928), (1128, 15052), (1136, 14946), (1272, 13348), (1504, 11289), (1696, 10011), (1704, 9964), (2256, 7526), (2272, 7473), (2491, 6816), (2544, 6674), (3337, 5088), (3408, 4982), (3763, 4512)]