156938997678

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{368401403}}^1$

素因数の和:368401479

約数の個数: 16

約数和(自身を含む): 318298813056

約数和(自身を除く): 161359815378

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 368401403, 736802806, 1105204209, 2210408418, 26156499613, 52312999226, 78469498839, 156938997678]

約数ペア:

[(1, 156938997678), (2, 78469498839), (3, 52312999226), (6, 26156499613), (71, 2210408418), (142, 1105204209), (213, 736802806), (426, 368401403)]