138435534

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 316673280

約数和(自身を除く): 178237746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 83, 134, 166, 201, 249, 402, 461, 498, 603, 747, 922, 1206, 1383, 1494, 1809, 2241, 2766, 3618, 4149, 4482, 5561, 8298, 11122, 12447, 16683, 24894, 30887, 33366, 38263, 50049, 61774, 76526, 92661, 100098, 114789, 150147, 185322, 229578, 277983, 300294, 344367, 555966, 688734, 833949, 1033101, 1667898, 2066202, 2563621, 5127242, 7690863, 15381726, 23072589, 46145178, 69217767, 138435534]

約数ペア:

[(1, 138435534), (2, 69217767), (3, 46145178), (6, 23072589), (9, 15381726), (18, 7690863), (27, 5127242), (54, 2563621), (67, 2066202), (83, 1667898), (134, 1033101), (166, 833949), (201, 688734), (249, 555966), (402, 344367), (461, 300294), (498, 277983), (603, 229578), (747, 185322), (922, 150147), (1206, 114789), (1383, 100098), (1494, 92661), (1809, 76526), (2241, 61774), (2766, 50049), (3618, 38263), (4149, 33366), (4482, 30887), (5561, 24894), (8298, 16683), (11122, 12447)]