156971478

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{493621}}^1$

素因数の和:493679

約数の個数: 16

約数和(自身を含む): 319867056

約数和(自身を除く): 162895578

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 493621, 987242, 1480863, 2961726, 26161913, 52323826, 78485739, 156971478]

約数ペア:

[(1, 156971478), (2, 78485739), (3, 52323826), (6, 26161913), (53, 2961726), (106, 1480863), (159, 987242), (318, 493621)]