155255334

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1990453}}^1$

素因数の和:1990471

約数の個数: 16

約数和(自身を含む): 334396272

約数和(自身を除く): 179140938

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1990453, 3980906, 5971359, 11942718, 25875889, 51751778, 77627667, 155255334]

約数ペア:

[(1, 155255334), (2, 77627667), (3, 51751778), (6, 25875889), (13, 11942718), (26, 5971359), (39, 3980906), (78, 1990453)]