154347298

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6991}}^1$

素因数の和:7102

約数の個数: 32

約数和(自身を含む): 281917440

約数和(自身を除く): 127570142

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 166, 266, 581, 1162, 1577, 3154, 6991, 11039, 13982, 22078, 48937, 97874, 132829, 265658, 580253, 929803, 1160506, 1859606, 4061771, 8123542, 11024807, 22049614, 77173649, 154347298]

約数ペア:

[(1, 154347298), (2, 77173649), (7, 22049614), (14, 11024807), (19, 8123542), (38, 4061771), (83, 1859606), (133, 1160506), (166, 929803), (266, 580253), (581, 265658), (1162, 132829), (1577, 97874), (3154, 48937), (6991, 22078), (11039, 13982)]