156687332974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{72473327}}^1$

素因数の和:72473399

約数の個数: 16

約数和(自身を含む): 250467821568

約数和(自身を除く): 93780488594

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 72473327, 144946654, 1666886521, 3333773042, 3406246369, 6812492738, 78343666487, 156687332974]

約数ペア:

[(1, 156687332974), (2, 78343666487), (23, 6812492738), (46, 3406246369), (47, 3333773042), (94, 1666886521), (1081, 144946654), (2162, 72473327)]