166914974460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{213993557}}^1$

素因数の和:213993582

約数の個数: 48

約数和(自身を含む): 503312848416

約数和(自身を除く): 336397873956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 213993557, 427987114, 641980671, 855974228, 1069967785, 1283961342, 2139935570, 2567922684, 2781916241, 3209903355, 4279871140, 5563832482, 6419806710, 8345748723, 11127664964, 12839613420, 13909581205, 16691497446, 27819162410, 33382994892, 41728743615, 55638324820, 83457487230, 166914974460]

約数ペア:

[(1, 166914974460), (2, 83457487230), (3, 55638324820), (4, 41728743615), (5, 33382994892), (6, 27819162410), (10, 16691497446), (12, 13909581205), (13, 12839613420), (15, 11127664964), (20, 8345748723), (26, 6419806710), (30, 5563832482), (39, 4279871140), (52, 3209903355), (60, 2781916241), (65, 2567922684), (78, 2139935570), (130, 1283961342), (156, 1069967785), (195, 855974228), (260, 641980671), (390, 427987114), (780, 213993557)]