128135936

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{29443}}^1$

素因数の和:29476

約数の個数: 36

約数和(自身を含む): 270825912

約数和(自身を除く): 142689976

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 29443, 58886, 117772, 235544, 471088, 500531, 942176, 1001062, 1884352, 2002124, 3768704, 4004248, 7537408, 8008496, 16016992, 32033984, 64067968, 128135936]

約数ペア:

[(1, 128135936), (2, 64067968), (4, 32033984), (8, 16016992), (16, 8008496), (17, 7537408), (32, 4004248), (34, 3768704), (64, 2002124), (68, 1884352), (128, 1001062), (136, 942176), (256, 500531), (272, 471088), (544, 235544), (1088, 117772), (2176, 58886), (4352, 29443)]