138017178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:916

約数の個数: 96

約数和(自身を含む): 348566400

約数和(自身を除く): 210549222

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 117, 171, 222, 234, 247, 333, 342, 481, 494, 666, 703, 741, 839, 962, 1406, 1443, 1482, 1678, 2109, 2223, 2517, 2886, 4218, 4329, 4446, 5034, 6327, 7551, 8658, 9139, 10907, 12654, 15102, 15941, 18278, 21814, 27417, 31043, 31882, 32721, 47823, 54834, 62086, 65442, 82251, 93129, 95646, 98163, 143469, 164502, 186258, 196326, 207233, 279387, 286938, 403559, 414466, 558774, 589817, 621699, 807118, 1179634, 1210677, 1243398, 1769451, 1865097, 2421354, 3538902, 3632031, 3730194, 5308353, 7264062, 7667621, 10616706, 15335242, 23002863, 46005726, 69008589, 138017178]

約数ペア:

[(1, 138017178), (2, 69008589), (3, 46005726), (6, 23002863), (9, 15335242), (13, 10616706), (18, 7667621), (19, 7264062), (26, 5308353), (37, 3730194), (38, 3632031), (39, 3538902), (57, 2421354), (74, 1865097), (78, 1769451), (111, 1243398), (114, 1210677), (117, 1179634), (171, 807118), (222, 621699), (234, 589817), (247, 558774), (333, 414466), (342, 403559), (481, 286938), (494, 279387), (666, 207233), (703, 196326), (741, 186258), (839, 164502), (962, 143469), (1406, 98163), (1443, 95646), (1482, 93129), (1678, 82251), (2109, 65442), (2223, 62086), (2517, 54834), (2886, 47823), (4218, 32721), (4329, 31882), (4446, 31043), (5034, 27417), (6327, 21814), (7551, 18278), (8658, 15941), (9139, 15102), (10907, 12654)]