137340224

素因数分解:

$2^6\times 7^1\times {\mathrm{306563}}^1$

素因数の和:306582

約数の個数: 28

約数和(自身を含む): 311469024

約数和(自身を除く): 174128800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 306563, 613126, 1226252, 2145941, 2452504, 4291882, 4905008, 8583764, 9810016, 17167528, 19620032, 34335056, 68670112, 137340224]

約数ペア:

[(1, 137340224), (2, 68670112), (4, 34335056), (7, 19620032), (8, 17167528), (14, 9810016), (16, 8583764), (28, 4905008), (32, 4291882), (56, 2452504), (64, 2145941), (112, 1226252), (224, 613126), (448, 306563)]