189161256

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{254249}}^1$

素因数の和:254289

約数の個数: 32

約数和(自身を含む): 488160000

約数和(自身を除く): 298998744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 254249, 508498, 762747, 1016996, 1525494, 2033992, 3050988, 6101976, 7881719, 15763438, 23645157, 31526876, 47290314, 63053752, 94580628, 189161256]

約数ペア:

[(1, 189161256), (2, 94580628), (3, 63053752), (4, 47290314), (6, 31526876), (8, 23645157), (12, 15763438), (24, 7881719), (31, 6101976), (62, 3050988), (93, 2033992), (124, 1525494), (186, 1016996), (248, 762747), (372, 508498), (744, 254249)]