156981195211

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16979}}^1\times {\mathrm{21157}}^1$

素因数の和:38178

約数の個数: 16

約数和(自身を含む): 172446163200

約数和(自身を除く): 15464967989

約数列:

[1, 19, 23, 437, 16979, 21157, 322601, 390517, 401983, 486611, 7419823, 9245609, 359224703, 6825269357, 8262168169, 156981195211]

約数ペア:

[(1, 156981195211), (19, 8262168169), (23, 6825269357), (437, 359224703), (16979, 9245609), (21157, 7419823), (322601, 486611), (390517, 401983)]