156764669957

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1\times {\mathrm{39103}}^1$

素因数の和:39873

約数の個数: 32

約数和(自身を含む): 193255096320

約数和(自身を除く): 36490426363

約数列:

[1, 7, 19, 43, 133, 301, 701, 817, 4907, 5719, 13319, 30143, 39103, 93233, 211001, 273721, 572717, 742957, 1681429, 4009019, 5200699, 11770003, 27411203, 31947151, 191878421, 223630057, 520812857, 1178681729, 3645689999, 8250772103, 22394952851, 156764669957]

約数ペア:

[(1, 156764669957), (7, 22394952851), (19, 8250772103), (43, 3645689999), (133, 1178681729), (301, 520812857), (701, 223630057), (817, 191878421), (4907, 31947151), (5719, 27411203), (13319, 11770003), (30143, 5200699), (39103, 4009019), (93233, 1681429), (211001, 742957), (273721, 572717)]