143181064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 302400000

約数和(自身を除く): 159218936

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 89, 104, 124, 178, 248, 356, 403, 499, 712, 806, 998, 1157, 1612, 1996, 2314, 2759, 3224, 3992, 4628, 5518, 6487, 9256, 11036, 12974, 15469, 22072, 25948, 30938, 35867, 44411, 51896, 61876, 71734, 88822, 123752, 143468, 177644, 201097, 286936, 355288, 402194, 577343, 804388, 1154686, 1376741, 1608776, 2309372, 2753482, 4618744, 5506964, 11013928, 17897633, 35795266, 71590532, 143181064]

約数ペア:

[(1, 143181064), (2, 71590532), (4, 35795266), (8, 17897633), (13, 11013928), (26, 5506964), (31, 4618744), (52, 2753482), (62, 2309372), (89, 1608776), (104, 1376741), (124, 1154686), (178, 804388), (248, 577343), (356, 402194), (403, 355288), (499, 286936), (712, 201097), (806, 177644), (998, 143468), (1157, 123752), (1612, 88822), (1996, 71734), (2314, 61876), (2759, 51896), (3224, 44411), (3992, 35867), (4628, 30938), (5518, 25948), (6487, 22072), (9256, 15469), (11036, 12974)]