156780014

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{3343}}^1$

素因数の和:3655

約数の個数: 16

約数和(自身を含む): 238360320

約数和(自身を除く): 81580306

約数列:

[1, 2, 131, 179, 262, 358, 3343, 6686, 23449, 46898, 437933, 598397, 875866, 1196794, 78390007, 156780014]

約数ペア:

[(1, 156780014), (2, 78390007), (131, 1196794), (179, 875866), (262, 598397), (358, 437933), (3343, 46898), (6686, 23449)]