156953009048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{643651}}^1$

素因数の和:643848

約数の個数: 64

約数和(自身を含む): 342010926720

約数和(自身を除く): 185057917672

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 163, 187, 326, 374, 652, 748, 1304, 1496, 1793, 2771, 3586, 5542, 7172, 11084, 14344, 22168, 30481, 60962, 121924, 243848, 643651, 1287302, 2574604, 5149208, 7080161, 10942067, 14160322, 21884134, 28320644, 43768268, 56641288, 87536536, 104915113, 120362737, 209830226, 240725474, 419660452, 481450948, 839320904, 962901896, 1154066243, 1783556921, 2308132486, 3567113842, 4616264972, 7134227684, 9232529944, 14268455368, 19619126131, 39238252262, 78476504524, 156953009048]

約数ペア:

[(1, 156953009048), (2, 78476504524), (4, 39238252262), (8, 19619126131), (11, 14268455368), (17, 9232529944), (22, 7134227684), (34, 4616264972), (44, 3567113842), (68, 2308132486), (88, 1783556921), (136, 1154066243), (163, 962901896), (187, 839320904), (326, 481450948), (374, 419660452), (652, 240725474), (748, 209830226), (1304, 120362737), (1496, 104915113), (1793, 87536536), (2771, 56641288), (3586, 43768268), (5542, 28320644), (7172, 21884134), (11084, 14160322), (14344, 10942067), (22168, 7080161), (30481, 5149208), (60962, 2574604), (121924, 1287302), (243848, 643651)]