156901094

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211457}}^1$

素因数の和:211519

約数の個数: 16

約数和(自身を含む): 274049568

約数和(自身を除く): 117148474

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 211457, 422914, 1480199, 2960398, 11207221, 22414442, 78450547, 156901094]

約数ペア:

[(1, 156901094), (2, 78450547), (7, 22414442), (14, 11207221), (53, 2960398), (106, 1480199), (371, 422914), (742, 211457)]