128363274

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{42197}}^1$

素因数の和:42231

約数の個数: 36

約数和(自身を含む): 301167126

約数和(自身を除く): 172803852

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 42197, 84394, 126591, 253182, 379773, 548561, 759546, 1097122, 1645683, 3291366, 4937049, 7131293, 9874098, 14262586, 21393879, 42787758, 64181637, 128363274]

約数ペア:

[(1, 128363274), (2, 64181637), (3, 42787758), (6, 21393879), (9, 14262586), (13, 9874098), (18, 7131293), (26, 4937049), (39, 3291366), (78, 1645683), (117, 1097122), (169, 759546), (234, 548561), (338, 379773), (507, 253182), (1014, 126591), (1521, 84394), (3042, 42197)]