166777008

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{65557}}^1$

素因数の和:65621

約数の個数: 40

約数和(自身を含む): 438976368

約数和(自身を除く): 272199360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 65557, 131114, 196671, 262228, 393342, 524456, 786684, 1048912, 1573368, 3146736, 3474521, 6949042, 10423563, 13898084, 20847126, 27796168, 41694252, 55592336, 83388504, 166777008]

約数ペア:

[(1, 166777008), (2, 83388504), (3, 55592336), (4, 41694252), (6, 27796168), (8, 20847126), (12, 13898084), (16, 10423563), (24, 6949042), (48, 3474521), (53, 3146736), (106, 1573368), (159, 1048912), (212, 786684), (318, 524456), (424, 393342), (636, 262228), (848, 196671), (1272, 131114), (2544, 65557)]