130147278

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{1873}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 268326816

約数和(自身を除く): 138179538

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 313, 626, 939, 1873, 1878, 3746, 5619, 11238, 11581, 23162, 34743, 69301, 69486, 138602, 207903, 415806, 586249, 1172498, 1758747, 3517494, 21691213, 43382426, 65073639, 130147278]

約数ペア:

[(1, 130147278), (2, 65073639), (3, 43382426), (6, 21691213), (37, 3517494), (74, 1758747), (111, 1172498), (222, 586249), (313, 415806), (626, 207903), (939, 138602), (1873, 69486), (1878, 69301), (3746, 34743), (5619, 23162), (11238, 11581)]