133201744

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{49261}}^1$

素因数の和:49295

約数の個数: 30

約数和(自身を含む): 279463326

約数和(自身を除く): 146261582

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 49261, 98522, 197044, 394088, 640393, 788176, 1280786, 2561572, 5123144, 8325109, 10246288, 16650218, 33300436, 66600872, 133201744]

約数ペア:

[(1, 133201744), (2, 66600872), (4, 33300436), (8, 16650218), (13, 10246288), (16, 8325109), (26, 5123144), (52, 2561572), (104, 1280786), (169, 788176), (208, 640393), (338, 394088), (676, 197044), (1352, 98522), (2704, 49261)]