156723014

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211217}}^1$

素因数の和:211279

約数の個数: 16

約数和(自身を含む): 273738528

約数和(自身を除く): 117015514

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 211217, 422434, 1478519, 2957038, 11194501, 22389002, 78361507, 156723014]

約数ペア:

[(1, 156723014), (2, 78361507), (7, 22389002), (14, 11194501), (53, 2957038), (106, 1478519), (371, 422434), (742, 211217)]