164048716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{35447}}^1$

素因数の和:35553

約数の個数: 24

約数和(自身を含む): 312651360

約数和(自身を除く): 148602644

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 35447, 70894, 141788, 460811, 921622, 1843244, 3154783, 6309566, 12619132, 41012179, 82024358, 164048716]

約数ペア:

[(1, 164048716), (2, 82024358), (4, 41012179), (13, 12619132), (26, 6309566), (52, 3154783), (89, 1843244), (178, 921622), (356, 460811), (1157, 141788), (2314, 70894), (4628, 35447)]