157256521

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{853}}^1$

素因数の和:1216

約数の個数: 16

約数和(自身を含む): 171619840

約数和(自身を除く): 14363319

約数列:

[1, 19, 31, 313, 589, 853, 5947, 9703, 16207, 26443, 184357, 266989, 502417, 5072791, 8276659, 157256521]

約数ペア:

[(1, 157256521), (19, 8276659), (31, 5072791), (313, 502417), (589, 266989), (853, 184357), (5947, 26443), (9703, 16207)]