165420892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{454453}}^1$

素因数の和:454477

約数の個数: 24

約数和(自身を含む): 356291936

約数和(自身を除く): 190871044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 454453, 908906, 1817812, 3181171, 5907889, 6362342, 11815778, 12724684, 23631556, 41355223, 82710446, 165420892]

約数ペア:

[(1, 165420892), (2, 82710446), (4, 41355223), (7, 23631556), (13, 12724684), (14, 11815778), (26, 6362342), (28, 5907889), (52, 3181171), (91, 1817812), (182, 908906), (364, 454453)]