166236486100

素因数分解:

$2^2\times 5^2\times {\mathrm{12589}}^1\times {\mathrm{132049}}^1$

素因数の和:144652

約数の個数: 36

約数和(自身を含む): 360764561500

約数和(自身を除く): 194528075400

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 12589, 25178, 50356, 62945, 125890, 132049, 251780, 264098, 314725, 528196, 629450, 660245, 1258900, 1320490, 2640980, 3301225, 6602450, 13204900, 1662364861, 3324729722, 6649459444, 8311824305, 16623648610, 33247297220, 41559121525, 83118243050, 166236486100]

約数ペア:

[(1, 166236486100), (2, 83118243050), (4, 41559121525), (5, 33247297220), (10, 16623648610), (20, 8311824305), (25, 6649459444), (50, 3324729722), (100, 1662364861), (12589, 13204900), (25178, 6602450), (50356, 3301225), (62945, 2640980), (125890, 1320490), (132049, 1258900), (251780, 660245), (264098, 629450), (314725, 528196)]