163691096608

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{393488213}}^1$

素因数の和:393488236

約数の個数: 24

約数和(自身を含む): 347056604748

約数和(自身を除く): 183365508140

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 393488213, 786976426, 1573952852, 3147905704, 5115346769, 6295811408, 10230693538, 12591622816, 20461387076, 40922774152, 81845548304, 163691096608]

約数ペア:

[(1, 163691096608), (2, 81845548304), (4, 40922774152), (8, 20461387076), (13, 12591622816), (16, 10230693538), (26, 6295811408), (32, 5115346769), (52, 3147905704), (104, 1573952852), (208, 786976426), (416, 393488213)]