157069791656

素因数分解:

$2^3\times {\mathrm{16921}}^1\times {\mathrm{1160317}}^1$

素因数の和:1177244

約数の個数: 16

約数和(自身を含む): 294523517940

約数和(自身を除く): 137453726284

約数列:

[1, 2, 4, 8, 16921, 33842, 67684, 135368, 1160317, 2320634, 4641268, 9282536, 19633723957, 39267447914, 78534895828, 157069791656]

約数ペア:

[(1, 157069791656), (2, 78534895828), (4, 39267447914), (8, 19633723957), (16921, 9282536), (33842, 4641268), (67684, 2320634), (135368, 1160317)]