156779235170

素因数分解:

$2^1\times 5^1\times {\mathrm{80471}}^1\times {\mathrm{194827}}^1$

素因数の和:275305

約数の個数: 16

約数和(自身を含む): 282207578688

約数和(自身を除く): 125428343518

約数列:

[1, 2, 5, 10, 80471, 160942, 194827, 389654, 402355, 804710, 974135, 1948270, 15677923517, 31355847034, 78389617585, 156779235170]

約数ペア:

[(1, 156779235170), (2, 78389617585), (5, 31355847034), (10, 15677923517), (80471, 1948270), (160942, 974135), (194827, 804710), (389654, 402355)]