165940152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{987739}}^1$

素因数の和:987755

約数の個数: 32

約数和(自身を含む): 474115200

約数和(自身を除く): 308175048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 987739, 1975478, 2963217, 3950956, 5926434, 6914173, 7901912, 11852868, 13828346, 20742519, 23705736, 27656692, 41485038, 55313384, 82970076, 165940152]

約数ペア:

[(1, 165940152), (2, 82970076), (3, 55313384), (4, 41485038), (6, 27656692), (7, 23705736), (8, 20742519), (12, 13828346), (14, 11852868), (21, 7901912), (24, 6914173), (28, 5926434), (42, 3950956), (56, 2963217), (84, 1975478), (168, 987739)]