157047808

素因数分解:

$2^{10}\times {\mathrm{103}}^1\times {\mathrm{1489}}^1$

素因数の和:1612

約数の個数: 44

約数和(自身を含む): 317203120

約数和(自身を除く): 160155312

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 512, 824, 1024, 1489, 1648, 2978, 3296, 5956, 6592, 11912, 13184, 23824, 26368, 47648, 52736, 95296, 105472, 153367, 190592, 306734, 381184, 613468, 762368, 1226936, 1524736, 2453872, 4907744, 9815488, 19630976, 39261952, 78523904, 157047808]

約数ペア:

[(1, 157047808), (2, 78523904), (4, 39261952), (8, 19630976), (16, 9815488), (32, 4907744), (64, 2453872), (103, 1524736), (128, 1226936), (206, 762368), (256, 613468), (412, 381184), (512, 306734), (824, 190592), (1024, 153367), (1489, 105472), (1648, 95296), (2978, 52736), (3296, 47648), (5956, 26368), (6592, 23824), (11912, 13184)]