157519726

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{865493}}^1$

素因数の和:865515

約数の個数: 16

約数和(自身を含む): 290805984

約数和(自身を除く): 133286258

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 865493, 1730986, 6058451, 11251409, 12116902, 22502818, 78759863, 157519726]

約数ペア:

[(1, 157519726), (2, 78759863), (7, 22502818), (13, 12116902), (14, 11251409), (26, 6058451), (91, 1730986), (182, 865493)]