153923314

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{47129}}^1$

素因数の和:47225

約数の個数: 16

約数和(自身を含む): 244321920

約数和(自身を除く): 90398606

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 47129, 94258, 1083967, 2167934, 3346159, 6692318, 76961657, 153923314]

約数ペア:

[(1, 153923314), (2, 76961657), (23, 6692318), (46, 3346159), (71, 2167934), (142, 1083967), (1633, 94258), (3266, 47129)]