145352893

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{29123}}^1$

素因数の和:29184

約数の個数: 16

約数和(自身を含む): 178937856

約数和(自身を除く): 33584963

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 29123, 203861, 669829, 902813, 4688803, 6319691, 20764699, 145352893]

約数ペア:

[(1, 145352893), (7, 20764699), (23, 6319691), (31, 4688803), (161, 902813), (217, 669829), (713, 203861), (4991, 29123)]