148236928

素因数分解:

$2^7\times 7^1\times {\mathrm{165443}}^1$

素因数の和:165464

約数の個数: 32

約数和(自身を含む): 337505760

約数和(自身を除く): 189268832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 165443, 330886, 661772, 1158101, 1323544, 2316202, 2647088, 4632404, 5294176, 9264808, 10588352, 18529616, 21176704, 37059232, 74118464, 148236928]

約数ペア:

[(1, 148236928), (2, 74118464), (4, 37059232), (7, 21176704), (8, 18529616), (14, 10588352), (16, 9264808), (28, 5294176), (32, 4632404), (56, 2647088), (64, 2316202), (112, 1323544), (128, 1158101), (224, 661772), (448, 330886), (896, 165443)]