153801288688

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{18885227}}^1$

素因数の和:18885744

約数の個数: 20

約数和(自身を含む): 298575454680

約数和(自身を除く): 144774165992

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 8144, 18885227, 37770454, 75540908, 151081816, 302163632, 9612580543, 19225161086, 38450322172, 76900644344, 153801288688]

約数ペア:

[(1, 153801288688), (2, 76900644344), (4, 38450322172), (8, 19225161086), (16, 9612580543), (509, 302163632), (1018, 151081816), (2036, 75540908), (4072, 37770454), (8144, 18885227)]