123130956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{1051}}^1$

素因数の和:1822

約数の個数: 48

約数和(自身を含む): 310112768

約数和(自身を除く): 186981812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 751, 1051, 1502, 2102, 2253, 3004, 3153, 4204, 4506, 6306, 9012, 9763, 12612, 13663, 19526, 27326, 29289, 39052, 40989, 54652, 58578, 81978, 117156, 163956, 789301, 1578602, 2367903, 3157204, 4735806, 9471612, 10260913, 20521826, 30782739, 41043652, 61565478, 123130956]

約数ペア:

[(1, 123130956), (2, 61565478), (3, 41043652), (4, 30782739), (6, 20521826), (12, 10260913), (13, 9471612), (26, 4735806), (39, 3157204), (52, 2367903), (78, 1578602), (156, 789301), (751, 163956), (1051, 117156), (1502, 81978), (2102, 58578), (2253, 54652), (3004, 40989), (3153, 39052), (4204, 29289), (4506, 27326), (6306, 19526), (9012, 13663), (9763, 12612)]