138756852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{296489}}^1$

素因数の和:296512

約数の個数: 36

約数和(自身を含む): 377728260

約数和(自身を除く): 238971408

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 296489, 592978, 889467, 1185956, 1778934, 2668401, 3557868, 3854357, 5336802, 7708714, 10673604, 11563071, 15417428, 23126142, 34689213, 46252284, 69378426, 138756852]

約数ペア:

[(1, 138756852), (2, 69378426), (3, 46252284), (4, 34689213), (6, 23126142), (9, 15417428), (12, 11563071), (13, 10673604), (18, 7708714), (26, 5336802), (36, 3854357), (39, 3557868), (52, 2668401), (78, 1778934), (117, 1185956), (156, 889467), (234, 592978), (468, 296489)]