172919488

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12451}}^1$

素因数の和:12501

約数の個数: 56

約数和(自身を含む): 404839424

約数和(自身を除く): 231919936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 12451, 13888, 24902, 49804, 87157, 99608, 174314, 199216, 348628, 385981, 398432, 697256, 771962, 796864, 1394512, 1543924, 2701867, 2789024, 3087848, 5403734, 5578048, 6175696, 10807468, 12351392, 21614936, 24702784, 43229872, 86459744, 172919488]

約数ペア:

[(1, 172919488), (2, 86459744), (4, 43229872), (7, 24702784), (8, 21614936), (14, 12351392), (16, 10807468), (28, 6175696), (31, 5578048), (32, 5403734), (56, 3087848), (62, 2789024), (64, 2701867), (112, 1543924), (124, 1394512), (217, 796864), (224, 771962), (248, 697256), (434, 398432), (448, 385981), (496, 348628), (868, 199216), (992, 174314), (1736, 99608), (1984, 87157), (3472, 49804), (6944, 24902), (12451, 13888)]