172697392

素因数分解:

$2^4\times 7^1\times {\mathrm{1541941}}^1$

素因数の和:1541956

約数の個数: 20

約数和(自身を含む): 382401616

約数和(自身を除く): 209704224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1541941, 3083882, 6167764, 10793587, 12335528, 21587174, 24671056, 43174348, 86348696, 172697392]

約数ペア:

[(1, 172697392), (2, 86348696), (4, 43174348), (7, 24671056), (8, 21587174), (14, 12335528), (16, 10793587), (28, 6167764), (56, 3083882), (112, 1541941)]