121540744

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{89897}}^1$

素因数の和:89929

約数の個数: 24

約数和(自身を含む): 246770010

約数和(自身を除く): 125229266

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 89897, 179794, 359588, 719176, 1168661, 2337322, 4674644, 9349288, 15192593, 30385186, 60770372, 121540744]

約数ペア:

[(1, 121540744), (2, 60770372), (4, 30385186), (8, 15192593), (13, 9349288), (26, 4674644), (52, 2337322), (104, 1168661), (169, 719176), (338, 359588), (676, 179794), (1352, 89897)]