156787202930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{3940367}}^1$

素因数の和:3940570

約数の個数: 32

約数和(自身を含む): 296189581824

約数和(自身を除く): 139402378894

約数列:

[1, 2, 5, 10, 23, 46, 115, 173, 230, 346, 865, 1730, 3979, 7958, 19895, 39790, 3940367, 7880734, 19701835, 39403670, 90628441, 181256882, 453142205, 681683491, 906284410, 1363366982, 3408417455, 6816834910, 15678720293, 31357440586, 78393601465, 156787202930]

約数ペア:

[(1, 156787202930), (2, 78393601465), (5, 31357440586), (10, 15678720293), (23, 6816834910), (46, 3408417455), (115, 1363366982), (173, 906284410), (230, 681683491), (346, 453142205), (865, 181256882), (1730, 90628441), (3979, 39403670), (7958, 19701835), (19895, 7880734), (39790, 3940367)]