126820304

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{46901}}^1$

素因数の和:46935

約数の個数: 30

約数和(自身を含む): 266075046

約数和(自身を除く): 139254742

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 46901, 93802, 187604, 375208, 609713, 750416, 1219426, 2438852, 4877704, 7926269, 9755408, 15852538, 31705076, 63410152, 126820304]

約数ペア:

[(1, 126820304), (2, 63410152), (4, 31705076), (8, 15852538), (13, 9755408), (16, 7926269), (26, 4877704), (52, 2438852), (104, 1219426), (169, 750416), (208, 609713), (338, 375208), (676, 187604), (1352, 93802), (2704, 46901)]