157841264

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13171}}^1$

素因数の和:13293

約数の個数: 40

約数和(自身を含む): 352798848

約数和(自身を除く): 194957584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 11984, 13171, 26342, 52684, 92197, 105368, 184394, 210736, 368788, 737576, 1409297, 1475152, 2818594, 5637188, 9865079, 11274376, 19730158, 22548752, 39460316, 78920632, 157841264]

約数ペア:

[(1, 157841264), (2, 78920632), (4, 39460316), (7, 22548752), (8, 19730158), (14, 11274376), (16, 9865079), (28, 5637188), (56, 2818594), (107, 1475152), (112, 1409297), (214, 737576), (428, 368788), (749, 210736), (856, 184394), (1498, 105368), (1712, 92197), (2996, 52684), (5992, 26342), (11984, 13171)]