163908248

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{22343}}^1$

素因数の和:22487

約数の個数: 32

約数和(自身を含む): 353928960

約数和(自身を除く): 190020712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 22343, 44686, 89372, 156401, 178744, 312802, 625604, 1251208, 2926933, 5853866, 11707732, 20488531, 23415464, 40977062, 81954124, 163908248]

約数ペア:

[(1, 163908248), (2, 81954124), (4, 40977062), (7, 23415464), (8, 20488531), (14, 11707732), (28, 5853866), (56, 2926933), (131, 1251208), (262, 625604), (524, 312802), (917, 178744), (1048, 156401), (1834, 89372), (3668, 44686), (7336, 22343)]