168351716

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{19157}}^1$

素因数の和:19200

約数の個数: 24

約数和(自身を含む): 319172280

約数和(自身を除く): 150820564

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2197, 4394, 8788, 19157, 38314, 76628, 249041, 498082, 996164, 3237533, 6475066, 12950132, 42087929, 84175858, 168351716]

約数ペア:

[(1, 168351716), (2, 84175858), (4, 42087929), (13, 12950132), (26, 6475066), (52, 3237533), (169, 996164), (338, 498082), (676, 249041), (2197, 76628), (4394, 38314), (8788, 19157)]