187364864

素因数分解:

$2^9\times {\mathrm{83}}^1\times {\mathrm{4409}}^1$

素因数の和:4510

約数の個数: 40

約数和(自身を含む): 378960120

約数和(自身を除く): 191595256

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 1328, 2656, 4409, 5312, 8818, 10624, 17636, 21248, 35272, 42496, 70544, 141088, 282176, 365947, 564352, 731894, 1128704, 1463788, 2257408, 2927576, 5855152, 11710304, 23420608, 46841216, 93682432, 187364864]

約数ペア:

[(1, 187364864), (2, 93682432), (4, 46841216), (8, 23420608), (16, 11710304), (32, 5855152), (64, 2927576), (83, 2257408), (128, 1463788), (166, 1128704), (256, 731894), (332, 564352), (512, 365947), (664, 282176), (1328, 141088), (2656, 70544), (4409, 42496), (5312, 35272), (8818, 21248), (10624, 17636)]