155481008

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{58189}}^1$

素因数の和:58364

約数の個数: 20

約数和(自身を含む): 303053520

約数和(自身を除く): 147572512

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 58189, 116378, 232756, 465512, 931024, 9717563, 19435126, 38870252, 77740504, 155481008]

約数ペア:

[(1, 155481008), (2, 77740504), (4, 38870252), (8, 19435126), (16, 9717563), (167, 931024), (334, 465512), (668, 232756), (1336, 116378), (2672, 58189)]