189825162

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2389}}^1$

素因数の和:2471

約数の個数: 64

約数和(自身を含む): 433641600

約数和(自身を除く): 243816438

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 41, 51, 57, 82, 102, 114, 123, 246, 323, 646, 697, 779, 969, 1394, 1558, 1938, 2091, 2337, 2389, 4182, 4674, 4778, 7167, 13243, 14334, 26486, 39729, 40613, 45391, 79458, 81226, 90782, 97949, 121839, 136173, 195898, 243678, 272346, 293847, 587694, 771647, 1543294, 1665133, 1861031, 2314941, 3330266, 3722062, 4629882, 4995399, 5583093, 9990798, 11166186, 31637527, 63275054, 94912581, 189825162]

約数ペア:

[(1, 189825162), (2, 94912581), (3, 63275054), (6, 31637527), (17, 11166186), (19, 9990798), (34, 5583093), (38, 4995399), (41, 4629882), (51, 3722062), (57, 3330266), (82, 2314941), (102, 1861031), (114, 1665133), (123, 1543294), (246, 771647), (323, 587694), (646, 293847), (697, 272346), (779, 243678), (969, 195898), (1394, 136173), (1558, 121839), (1938, 97949), (2091, 90782), (2337, 81226), (2389, 79458), (4182, 45391), (4674, 40613), (4778, 39729), (7167, 26486), (13243, 14334)]