157031094232

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{31710641}}^1$

素因数の和:31711266

約数の個数: 16

約数和(自身を含む): 294908970600

約数和(自身を除く): 137877876368

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4952, 31710641, 63421282, 126842564, 253685128, 19628886779, 39257773558, 78515547116, 157031094232]

約数ペア:

[(1, 157031094232), (2, 78515547116), (4, 39257773558), (8, 19628886779), (619, 253685128), (1238, 126842564), (2476, 63421282), (4952, 31710641)]