189986104

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9949}}^1$

素因数の和:10004

約数の個数: 64

約数和(自身を含む): 458496000

約数和(自身を除く): 268509896

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2387, 2728, 4774, 9548, 9949, 19096, 19898, 39796, 69643, 79592, 109439, 139286, 218878, 278572, 308419, 437756, 557144, 616838, 766073, 875512, 1233676, 1532146, 2158933, 2467352, 3064292, 3392609, 4317866, 6128584, 6785218, 8635732, 13570436, 17271464, 23748263, 27140872, 47496526, 94993052, 189986104]

約数ペア:

[(1, 189986104), (2, 94993052), (4, 47496526), (7, 27140872), (8, 23748263), (11, 17271464), (14, 13570436), (22, 8635732), (28, 6785218), (31, 6128584), (44, 4317866), (56, 3392609), (62, 3064292), (77, 2467352), (88, 2158933), (124, 1532146), (154, 1233676), (217, 875512), (248, 766073), (308, 616838), (341, 557144), (434, 437756), (616, 308419), (682, 278572), (868, 218878), (1364, 139286), (1736, 109439), (2387, 79592), (2728, 69643), (4774, 39796), (9548, 19898), (9949, 19096)]