128548266

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{39749}}^1$

素因数の和:39779

約数の個数: 48

約数和(自身を含む): 326268000

約数和(自身を除く): 197719734

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 39749, 79498, 119247, 238494, 278243, 437239, 556486, 834729, 874478, 1311717, 1669458, 1947701, 2623434, 3060673, 3895402, 5843103, 6121346, 9182019, 11686206, 18364038, 21424711, 42849422, 64274133, 128548266]

約数ペア:

[(1, 128548266), (2, 64274133), (3, 42849422), (6, 21424711), (7, 18364038), (11, 11686206), (14, 9182019), (21, 6121346), (22, 5843103), (33, 3895402), (42, 3060673), (49, 2623434), (66, 1947701), (77, 1669458), (98, 1311717), (147, 874478), (154, 834729), (231, 556486), (294, 437239), (462, 278243), (539, 238494), (1078, 119247), (1617, 79498), (3234, 39749)]