157415248

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{339257}}^1$

素因数の和:339294

約数の個数: 20

約数和(自身を含む): 315509940

約数和(自身を除く): 158094692

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 339257, 678514, 1357028, 2714056, 5428112, 9838453, 19676906, 39353812, 78707624, 157415248]

約数ペア:

[(1, 157415248), (2, 78707624), (4, 39353812), (8, 19676906), (16, 9838453), (29, 5428112), (58, 2714056), (116, 1357028), (232, 678514), (464, 339257)]