157445344

素因数分解:

$2^5\times 7^1\times {\mathrm{702881}}^1$

素因数の和:702898

約数の個数: 24

約数和(自身を含む): 354252528

約数和(自身を除く): 196807184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 702881, 1405762, 2811524, 4920167, 5623048, 9840334, 11246096, 19680668, 22492192, 39361336, 78722672, 157445344]

約数ペア:

[(1, 157445344), (2, 78722672), (4, 39361336), (7, 22492192), (8, 19680668), (14, 11246096), (16, 9840334), (28, 5623048), (32, 4920167), (56, 2811524), (112, 1405762), (224, 702881)]