164236513

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{11329}}^1$

素因数の和:11464

約数の個数: 16

約数和(自身を含む): 199408000

約数和(自身を除く): 35171487

約数列:

[1, 7, 19, 109, 133, 763, 2071, 11329, 14497, 79303, 215251, 1234861, 1506757, 8644027, 23462359, 164236513]

約数ペア:

[(1, 164236513), (7, 23462359), (19, 8644027), (109, 1506757), (133, 1234861), (763, 215251), (2071, 79303), (11329, 14497)]