164871014

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{1489}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 308966400

約数和(自身を除く): 144095386

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 719, 1438, 1489, 2978, 5033, 7909, 10066, 10423, 15818, 16379, 20846, 32758, 55363, 110726, 114653, 229306, 1070591, 2141182, 7494137, 11776501, 14988274, 23553002, 82435507, 164871014]

約数ペア:

[(1, 164871014), (2, 82435507), (7, 23553002), (11, 14988274), (14, 11776501), (22, 7494137), (77, 2141182), (154, 1070591), (719, 229306), (1438, 114653), (1489, 110726), (2978, 55363), (5033, 32758), (7909, 20846), (10066, 16379), (10423, 15818)]