154085872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7577}}^1$

素因数の和:7657

約数の個数: 40

約数和(自身を含む): 315729792

約数和(自身を除く): 161643920

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 5084, 7577, 10168, 15154, 20336, 30308, 60616, 121232, 234887, 310657, 469774, 621314, 939548, 1242628, 1879096, 2485256, 3758192, 4970512, 9630367, 19260734, 38521468, 77042936, 154085872]

約数ペア:

[(1, 154085872), (2, 77042936), (4, 38521468), (8, 19260734), (16, 9630367), (31, 4970512), (41, 3758192), (62, 2485256), (82, 1879096), (124, 1242628), (164, 939548), (248, 621314), (328, 469774), (496, 310657), (656, 234887), (1271, 121232), (2542, 60616), (5084, 30308), (7577, 20336), (10168, 15154)]