138489977456

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1\times {\mathrm{4637}}^1$

素因数の和:5202

約数の個数: 80

約数和(自身を含む): 279918512640

約数和(自身を除く): 141428535184

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 191, 232, 337, 382, 464, 674, 764, 1348, 1528, 2696, 3056, 4637, 5392, 5539, 9274, 9773, 11078, 18548, 19546, 22156, 37096, 39092, 44312, 64367, 74192, 78184, 88624, 128734, 134473, 156368, 257468, 268946, 514936, 537892, 885667, 1029872, 1075784, 1562669, 1771334, 1866643, 2151568, 3125338, 3542668, 3733286, 6250676, 7085336, 7466572, 12501352, 14170672, 14933144, 25002704, 25684343, 29866288, 45317401, 51368686, 90634802, 102737372, 181269604, 205474744, 298469779, 362539208, 410949488, 596939558, 725078416, 1193879116, 2387758232, 4775516464, 8655623591, 17311247182, 34622494364, 69244988728, 138489977456]

約数ペア:

[(1, 138489977456), (2, 69244988728), (4, 34622494364), (8, 17311247182), (16, 8655623591), (29, 4775516464), (58, 2387758232), (116, 1193879116), (191, 725078416), (232, 596939558), (337, 410949488), (382, 362539208), (464, 298469779), (674, 205474744), (764, 181269604), (1348, 102737372), (1528, 90634802), (2696, 51368686), (3056, 45317401), (4637, 29866288), (5392, 25684343), (5539, 25002704), (9274, 14933144), (9773, 14170672), (11078, 12501352), (18548, 7466572), (19546, 7085336), (22156, 6250676), (37096, 3733286), (39092, 3542668), (44312, 3125338), (64367, 2151568), (74192, 1866643), (78184, 1771334), (88624, 1562669), (128734, 1075784), (134473, 1029872), (156368, 885667), (257468, 537892), (268946, 514936)]