156968646

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{368471}}^1$

素因数の和:368547

約数の個数: 16

約数和(自身を含む): 318359808

約数和(自身を除く): 161391162

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 368471, 736942, 1105413, 2210826, 26161441, 52322882, 78484323, 156968646]

約数ペア:

[(1, 156968646), (2, 78484323), (3, 52322882), (6, 26161441), (71, 2210826), (142, 1105413), (213, 736942), (426, 368471)]