156768766839

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1493}}^1\times {\mathrm{3967}}^1$

素因数の和:5656

約数の個数: 48

約数和(自身を含む): 241372265472

約数和(自身を除く): 84603498633

約数列:

[1, 3, 9, 17, 51, 153, 173, 519, 1493, 1557, 2941, 3967, 4479, 8823, 11901, 13437, 25381, 26469, 35703, 67439, 76143, 202317, 228429, 258289, 606951, 686291, 774867, 2058873, 2324601, 4390913, 5922731, 6176619, 11666947, 13172739, 17768193, 35000841, 39518217, 53304579, 100686427, 105002523, 302059281, 906177843, 1024632463, 3073897389, 9221692167, 17418751871, 52256255613, 156768766839]

約数ペア:

[(1, 156768766839), (3, 52256255613), (9, 17418751871), (17, 9221692167), (51, 3073897389), (153, 1024632463), (173, 906177843), (519, 302059281), (1493, 105002523), (1557, 100686427), (2941, 53304579), (3967, 39518217), (4479, 35000841), (8823, 17768193), (11901, 13172739), (13437, 11666947), (25381, 6176619), (26469, 5922731), (35703, 4390913), (67439, 2324601), (76143, 2058873), (202317, 774867), (228429, 686291), (258289, 606951)]