137311278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103553}}^1$

素因数の和:103588

約数の個数: 32

約数和(自身を含む): 313147296

約数和(自身を除く): 175836018

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 103553, 207106, 310659, 621318, 1346189, 1760401, 2692378, 3520802, 4038567, 5281203, 8077134, 10562406, 22885213, 45770426, 68655639, 137311278]

約数ペア:

[(1, 137311278), (2, 68655639), (3, 45770426), (6, 22885213), (13, 10562406), (17, 8077134), (26, 5281203), (34, 4038567), (39, 3520802), (51, 2692378), (78, 1760401), (102, 1346189), (221, 621318), (442, 310659), (663, 207106), (1326, 103553)]