133422208

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{7499}}^1$

素因数の和:7652

約数の個数: 32

約数和(自身を含む): 267750000

約数和(自身を除く): 134327792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4448, 7499, 8896, 14998, 17792, 29996, 59992, 119984, 239968, 479936, 959872, 1042361, 2084722, 4169444, 8338888, 16677776, 33355552, 66711104, 133422208]

約数ペア:

[(1, 133422208), (2, 66711104), (4, 33355552), (8, 16677776), (16, 8338888), (32, 4169444), (64, 2084722), (128, 1042361), (139, 959872), (278, 479936), (556, 239968), (1112, 119984), (2224, 59992), (4448, 29996), (7499, 17792), (8896, 14998)]