165170964

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{40129}}^1$

素因数の和:40157

約数の個数: 48

約数和(自身を含む): 449456000

約数和(自身を除く): 284285036

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, 40129, 80258, 120387, 160516, 240774, 280903, 481548, 561806, 842709, 1123612, 1685418, 1966321, 3370836, 3932642, 5898963, 7865284, 11797926, 13764247, 23595852, 27528494, 41292741, 55056988, 82585482, 165170964]

約数ペア:

[(1, 165170964), (2, 82585482), (3, 55056988), (4, 41292741), (6, 27528494), (7, 23595852), (12, 13764247), (14, 11797926), (21, 7865284), (28, 5898963), (42, 3932642), (49, 3370836), (84, 1966321), (98, 1685418), (147, 1123612), (196, 842709), (294, 561806), (343, 481548), (588, 280903), (686, 240774), (1029, 160516), (1372, 120387), (2058, 80258), (4116, 40129)]