149128746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{1571}}^1$

素因数の和:2806

約数の個数: 32

約数和(自身を含む): 321668928

約数和(自身を除く): 172540182

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1217, 1571, 2434, 3142, 3651, 4713, 7302, 9426, 15821, 20423, 31642, 40846, 47463, 61269, 94926, 122538, 1911907, 3823814, 5735721, 11471442, 24854791, 49709582, 74564373, 149128746]

約数ペア:

[(1, 149128746), (2, 74564373), (3, 49709582), (6, 24854791), (13, 11471442), (26, 5735721), (39, 3823814), (78, 1911907), (1217, 122538), (1571, 94926), (2434, 61269), (3142, 47463), (3651, 40846), (4713, 31642), (7302, 20423), (9426, 15821)]