138416964

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{33629}}^1$

素因数の和:33657

約数の個数: 48

約数和(自身を含む): 376656000

約数和(自身を除く): 238239036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 33629, 67258, 100887, 134516, 201774, 235403, 403548, 470806, 706209, 941612, 1412418, 1647821, 2824836, 3295642, 4943463, 6591284, 9886926, 11534747, 19773852, 23069494, 34604241, 46138988, 69208482, 138416964]

約数ペア:

[(1, 138416964), (2, 69208482), (3, 46138988), (4, 34604241), (6, 23069494), (7, 19773852), (12, 11534747), (14, 9886926), (21, 6591284), (28, 4943463), (42, 3295642), (49, 2824836), (84, 1647821), (98, 1412418), (147, 941612), (196, 706209), (294, 470806), (343, 403548), (588, 235403), (686, 201774), (1029, 134516), (1372, 100887), (2058, 67258), (4116, 33629)]