16738392

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 49766400

約数和(自身を除く): 33028008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 47, 57, 66, 71, 76, 88, 94, 114, 132, 141, 142, 152, 188, 209, 213, 228, 264, 282, 284, 376, 418, 426, 456, 517, 564, 568, 627, 781, 836, 852, 893, 1034, 1128, 1254, 1349, 1551, 1562, 1672, 1704, 1786, 2068, 2343, 2508, 2679, 2698, 3102, 3124, 3337, 3572, 4047, 4136, 4686, 5016, 5358, 5396, 6204, 6248, 6674, 7144, 8094, 9372, 9823, 10011, 10716, 10792, 12408, 13348, 14839, 16188, 18744, 19646, 20022, 21432, 26696, 29469, 29678, 32376, 36707, 39292, 40044, 44517, 58938, 59356, 63403, 73414, 78584, 80088, 89034, 110121, 117876, 118712, 126806, 146828, 178068, 190209, 220242, 235752, 253612, 293656, 356136, 380418, 440484, 507224, 697433, 760836, 880968, 1394866, 1521672, 2092299, 2789732, 4184598, 5579464, 8369196, 16738392]

約数ペア:

[(1, 16738392), (2, 8369196), (3, 5579464), (4, 4184598), (6, 2789732), (8, 2092299), (11, 1521672), (12, 1394866), (19, 880968), (22, 760836), (24, 697433), (33, 507224), (38, 440484), (44, 380418), (47, 356136), (57, 293656), (66, 253612), (71, 235752), (76, 220242), (88, 190209), (94, 178068), (114, 146828), (132, 126806), (141, 118712), (142, 117876), (152, 110121), (188, 89034), (209, 80088), (213, 78584), (228, 73414), (264, 63403), (282, 59356), (284, 58938), (376, 44517), (418, 40044), (426, 39292), (456, 36707), (517, 32376), (564, 29678), (568, 29469), (627, 26696), (781, 21432), (836, 20022), (852, 19646), (893, 18744), (1034, 16188), (1128, 14839), (1254, 13348), (1349, 12408), (1551, 10792), (1562, 10716), (1672, 10011), (1704, 9823), (1786, 9372), (2068, 8094), (2343, 7144), (2508, 6674), (2679, 6248), (2698, 6204), (3102, 5396), (3124, 5358), (3337, 5016), (3572, 4686), (4047, 4136)]