165387984

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{65011}}^1$

素因数の和:65075

約数の個数: 40

約数和(自身を含む): 435320352

約数和(自身を除く): 269932368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 65011, 130022, 195033, 260044, 390066, 520088, 780132, 1040176, 1560264, 3120528, 3445583, 6891166, 10336749, 13782332, 20673498, 27564664, 41346996, 55129328, 82693992, 165387984]

約数ペア:

[(1, 165387984), (2, 82693992), (3, 55129328), (4, 41346996), (6, 27564664), (8, 20673498), (12, 13782332), (16, 10336749), (24, 6891166), (48, 3445583), (53, 3120528), (106, 1560264), (159, 1040176), (212, 780132), (318, 520088), (424, 390066), (636, 260044), (848, 195033), (1272, 130022), (2544, 65011)]