172156922

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{168451}}^1$

素因数の和:168533

約数の個数: 16

約数和(自身を含む): 299170752

約数和(自身を除く): 127013830

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 168451, 336902, 1179157, 2358314, 12296923, 24593846, 86078461, 172156922]

約数ペア:

[(1, 172156922), (2, 86078461), (7, 24593846), (14, 12296923), (73, 2358314), (146, 1179157), (511, 336902), (1022, 168451)]