156980976293

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{518101}}^1$

素因数の和:518588

約数の個数: 16

約数和(自身を含む): 170103248640

約数和(自身を除く): 13122272347

約数列:

[1, 19, 37, 431, 703, 8189, 15947, 302993, 518101, 9843919, 19169737, 223301531, 364225003, 4242729089, 8262156647, 156980976293]

約数ペア:

[(1, 156980976293), (19, 8262156647), (37, 4242729089), (431, 364225003), (703, 223301531), (8189, 19169737), (15947, 9843919), (302993, 518101)]