148557486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{321553}}^1$

素因数の和:321576

約数の個数: 32

約数和(自身を含む): 370430208

約数和(自身を除く): 221872722

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 321553, 643106, 964659, 1929318, 2250871, 3537083, 4501742, 6752613, 7074166, 10611249, 13505226, 21222498, 24759581, 49519162, 74278743, 148557486]

約数ペア:

[(1, 148557486), (2, 74278743), (3, 49519162), (6, 24759581), (7, 21222498), (11, 13505226), (14, 10611249), (21, 7074166), (22, 6752613), (33, 4501742), (42, 3537083), (66, 2250871), (77, 1929318), (154, 964659), (231, 643106), (462, 321553)]