156972243

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{5897}}^1$

素因数の和:6386

約数の個数: 16

約数和(自身を含む): 220821120

約数和(自身を除く): 63848877

約数列:

[1, 3, 19, 57, 467, 1401, 5897, 8873, 17691, 26619, 112043, 336129, 2753899, 8261697, 52324081, 156972243]

約数ペア:

[(1, 156972243), (3, 52324081), (19, 8261697), (57, 2753899), (467, 336129), (1401, 112043), (5897, 26619), (8873, 17691)]