129769288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^2\times {\mathrm{139}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 269967600

約数和(自身を除く): 140198312

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 139, 206, 278, 412, 556, 824, 1112, 1133, 1529, 2266, 3058, 4532, 6116, 9064, 10609, 12232, 14317, 21218, 28634, 42436, 57268, 84872, 114536, 116699, 157487, 233398, 314974, 466796, 629948, 933592, 1259896, 1474651, 2949302, 5898604, 11797208, 16221161, 32442322, 64884644, 129769288]

約数ペア:

[(1, 129769288), (2, 64884644), (4, 32442322), (8, 16221161), (11, 11797208), (22, 5898604), (44, 2949302), (88, 1474651), (103, 1259896), (139, 933592), (206, 629948), (278, 466796), (412, 314974), (556, 233398), (824, 157487), (1112, 116699), (1133, 114536), (1529, 84872), (2266, 57268), (3058, 42436), (4532, 28634), (6116, 21218), (9064, 14317), (10609, 12232)]