131583668

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{6173}}^1$

素因数の和:6323

約数の個数: 18

約数和(自身を含む): 233506854

約数和(自身を除く): 101923186

約数列:

[1, 2, 4, 73, 146, 292, 5329, 6173, 10658, 12346, 21316, 24692, 450629, 901258, 1802516, 32895917, 65791834, 131583668]

約数ペア:

[(1, 131583668), (2, 65791834), (4, 32895917), (73, 1802516), (146, 901258), (292, 450629), (5329, 24692), (6173, 21316), (10658, 12346)]