131052128

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{132109}}^1$

素因数の和:132150

約数の個数: 24

約数和(自身を含む): 266333760

約数和(自身を除く): 135281632

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 132109, 264218, 528436, 1056872, 2113744, 4095379, 4227488, 8190758, 16381516, 32763032, 65526064, 131052128]

約数ペア:

[(1, 131052128), (2, 65526064), (4, 32763032), (8, 16381516), (16, 8190758), (31, 4227488), (32, 4095379), (62, 2113744), (124, 1056872), (248, 528436), (496, 264218), (992, 132109)]