138247627810

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1\times {\mathrm{3761}}^1$

素因数の和:4579

約数の個数: 64

約数和(自身を含む): 256057490304

約数和(自身を除く): 117809862494

約数列:

[1, 2, 5, 10, 67, 83, 134, 166, 335, 415, 661, 670, 830, 1322, 3305, 3761, 5561, 6610, 7522, 11122, 18805, 27805, 37610, 44287, 54863, 55610, 88574, 109726, 221435, 251987, 274315, 312163, 442870, 503974, 548630, 624326, 1259935, 1560815, 2486021, 2519870, 3121630, 3675821, 4972042, 7351642, 12430105, 18379105, 20914921, 24860210, 36758210, 41829842, 104574605, 166563407, 206339743, 209149210, 333126814, 412679486, 832817035, 1031698715, 1665634070, 2063397430, 13824762781, 27649525562, 69123813905, 138247627810]

約数ペア:

[(1, 138247627810), (2, 69123813905), (5, 27649525562), (10, 13824762781), (67, 2063397430), (83, 1665634070), (134, 1031698715), (166, 832817035), (335, 412679486), (415, 333126814), (661, 209149210), (670, 206339743), (830, 166563407), (1322, 104574605), (3305, 41829842), (3761, 36758210), (5561, 24860210), (6610, 20914921), (7522, 18379105), (11122, 12430105), (18805, 7351642), (27805, 4972042), (37610, 3675821), (44287, 3121630), (54863, 2519870), (55610, 2486021), (88574, 1560815), (109726, 1259935), (221435, 624326), (251987, 548630), (274315, 503974), (312163, 442870)]