156969165899

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{272029}}^1$

素因数の和:272439

約数の個数: 32

約数和(自身を含む): 205106267520

約数和(自身を除く): 48137101621

約数列:

[1, 7, 13, 17, 91, 119, 221, 373, 1547, 2611, 4849, 6341, 33943, 44387, 82433, 272029, 577031, 1904203, 3536377, 4624493, 24754639, 32371451, 60118409, 101466817, 420828863, 710267719, 1319068621, 1724935889, 9233480347, 12074551223, 22424166557, 156969165899]

約数ペア:

[(1, 156969165899), (7, 22424166557), (13, 12074551223), (17, 9233480347), (91, 1724935889), (119, 1319068621), (221, 710267719), (373, 420828863), (1547, 101466817), (2611, 60118409), (4849, 32371451), (6341, 24754639), (33943, 4624493), (44387, 3536377), (82433, 1904203), (272029, 577031)]