156731309189

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1\times {\mathrm{45197}}^1$

素因数の和:45989

約数の個数: 32

約数和(自身を含む): 196817402880

約数和(自身を除く): 40086093691

約数列:

[1, 7, 13, 53, 91, 371, 689, 719, 4823, 5033, 9347, 38107, 45197, 65429, 266749, 316379, 495391, 587561, 2395441, 3467737, 4112927, 16768087, 31140733, 32496643, 217985131, 227476501, 422456359, 1722322079, 2957194513, 12056254553, 22390187027, 156731309189]

約数ペア:

[(1, 156731309189), (7, 22390187027), (13, 12056254553), (53, 2957194513), (91, 1722322079), (371, 422456359), (689, 227476501), (719, 217985131), (4823, 32496643), (5033, 31140733), (9347, 16768087), (38107, 4112927), (45197, 3467737), (65429, 2395441), (266749, 587561), (316379, 495391)]