163915052008

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{125701727}}^1$

素因数の和:125701896

約数の個数: 16

約数和(自身を含む): 309226250880

約数和(自身を除く): 145311198872

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 125701727, 251403454, 502806908, 1005613816, 20489381501, 40978763002, 81957526004, 163915052008]

約数ペア:

[(1, 163915052008), (2, 81957526004), (4, 40978763002), (8, 20489381501), (163, 1005613816), (326, 502806908), (652, 251403454), (1304, 125701727)]