157020009616

素因数分解:

$2^4\times {\mathrm{1109}}^1\times {\mathrm{8849189}}^1$

素因数の和:8850306

約数の個数: 20

約数和(自身を含む): 304500627900

約数和(自身を除く): 147480618284

約数列:

[1, 2, 4, 8, 16, 1109, 2218, 4436, 8872, 17744, 8849189, 17698378, 35396756, 70793512, 141587024, 9813750601, 19627501202, 39255002404, 78510004808, 157020009616]

約数ペア:

[(1, 157020009616), (2, 78510004808), (4, 39255002404), (8, 19627501202), (16, 9813750601), (1109, 141587024), (2218, 70793512), (4436, 35396756), (8872, 17698378), (17744, 8849189)]