156789136

素因数分解:

$2^4\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1811}}^1$

素因数の和:2599

約数の個数: 40

約数和(自身を含む): 347817024

約数和(自身を除く): 191027888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 773, 1546, 1811, 3092, 3622, 5411, 6184, 7244, 10822, 12368, 12677, 14488, 21644, 25354, 28976, 43288, 50708, 86576, 101416, 202832, 1399903, 2799806, 5599612, 9799321, 11199224, 19598642, 22398448, 39197284, 78394568, 156789136]

約数ペア:

[(1, 156789136), (2, 78394568), (4, 39197284), (7, 22398448), (8, 19598642), (14, 11199224), (16, 9799321), (28, 5599612), (56, 2799806), (112, 1399903), (773, 202832), (1546, 101416), (1811, 86576), (3092, 50708), (3622, 43288), (5411, 28976), (6184, 25354), (7244, 21644), (10822, 14488), (12368, 12677)]