153326878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{70919}}^1$

素因数の和:70991

約数の個数: 16

約数和(自身を含む): 245099520

約数和(自身を除く): 91772642

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 70919, 141838, 1631137, 3262274, 3333193, 6666386, 76663439, 153326878]

約数ペア:

[(1, 153326878), (2, 76663439), (23, 6666386), (46, 3333193), (47, 3262274), (94, 1631137), (1081, 141838), (2162, 70919)]