157788689482

素因数分解:

$2^1\times {\mathrm{641}}^1\times {\mathrm{11491}}^1\times {\mathrm{10711}}^1$

素因数の和:22845

約数の個数: 16

約数和(自身を含む): 237095037504

約数和(自身を除く): 79306348022

約数列:

[1, 2, 641, 1282, 10711, 11491, 21422, 22982, 6865751, 7365731, 13731502, 14731462, 123080101, 246160202, 78894344741, 157788689482]

約数ペア:

[(1, 157788689482), (2, 78894344741), (641, 246160202), (1282, 123080101), (10711, 14731462), (11491, 13731502), (21422, 7365731), (22982, 6865751)]