165197784

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{63149}}^1$

素因数の和:63267

約数の個数: 32

約数和(自身を含む): 416790000

約数和(自身を除く): 251592216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 63149, 126298, 189447, 252596, 378894, 505192, 757788, 1515576, 6883241, 13766482, 20649723, 27532964, 41299446, 55065928, 82598892, 165197784]

約数ペア:

[(1, 165197784), (2, 82598892), (3, 55065928), (4, 41299446), (6, 27532964), (8, 20649723), (12, 13766482), (24, 6883241), (109, 1515576), (218, 757788), (327, 505192), (436, 378894), (654, 252596), (872, 189447), (1308, 126298), (2616, 63149)]