156954995888

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{426508141}}^1$

素因数の和:426508172

約数の個数: 20

約数和(自身を含む): 317322057648

約数和(自身を除く): 160367061760

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 426508141, 853016282, 1706032564, 3412065128, 6824130256, 9809687243, 19619374486, 39238748972, 78477497944, 156954995888]

約数ペア:

[(1, 156954995888), (2, 78477497944), (4, 39238748972), (8, 19619374486), (16, 9809687243), (23, 6824130256), (46, 3412065128), (92, 1706032564), (184, 853016282), (368, 426508141)]