166879076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 387760128

約数和(自身を除く): 220881052

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 31, 46, 52, 62, 91, 92, 124, 161, 182, 217, 299, 322, 364, 403, 434, 598, 643, 644, 713, 806, 868, 1196, 1286, 1426, 1612, 2093, 2572, 2821, 2852, 4186, 4501, 4991, 5642, 8359, 8372, 9002, 9269, 9982, 11284, 14789, 16718, 18004, 18538, 19933, 19964, 29578, 33436, 37076, 39866, 58513, 59156, 64883, 79732, 103523, 117026, 129766, 139531, 192257, 207046, 234052, 259129, 259532, 279062, 384514, 414092, 458459, 518258, 558124, 769028, 916918, 1036516, 1345799, 1813903, 1833836, 2691598, 3209213, 3627806, 5383196, 5959967, 6418426, 7255612, 11919934, 12836852, 23839868, 41719769, 83439538, 166879076]

約数ペア:

[(1, 166879076), (2, 83439538), (4, 41719769), (7, 23839868), (13, 12836852), (14, 11919934), (23, 7255612), (26, 6418426), (28, 5959967), (31, 5383196), (46, 3627806), (52, 3209213), (62, 2691598), (91, 1833836), (92, 1813903), (124, 1345799), (161, 1036516), (182, 916918), (217, 769028), (299, 558124), (322, 518258), (364, 458459), (403, 414092), (434, 384514), (598, 279062), (643, 259532), (644, 259129), (713, 234052), (806, 207046), (868, 192257), (1196, 139531), (1286, 129766), (1426, 117026), (1612, 103523), (2093, 79732), (2572, 64883), (2821, 59156), (2852, 58513), (4186, 39866), (4501, 37076), (4991, 33436), (5642, 29578), (8359, 19964), (8372, 19933), (9002, 18538), (9269, 18004), (9982, 16718), (11284, 14789)]