156912456944

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{64947209}}^1$

素因数の和:64947368

約数の個数: 20

約数和(自身を含む): 306031253520

約数和(自身を除く): 149118796576

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 64947209, 129894418, 259788836, 519577672, 1039155344, 9807028559, 19614057118, 39228114236, 78456228472, 156912456944]

約数ペア:

[(1, 156912456944), (2, 78456228472), (4, 39228114236), (8, 19614057118), (16, 9807028559), (151, 1039155344), (302, 519577672), (604, 259788836), (1208, 129894418), (2416, 64947209)]