137715328

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{13619}}^1$

素因数の和:13712

約数の個数: 32

約数和(自身を含む): 277848000

約数和(自身を除く): 140132672

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 10112, 13619, 27238, 54476, 108952, 217904, 435808, 871616, 1075901, 1743232, 2151802, 4303604, 8607208, 17214416, 34428832, 68857664, 137715328]

約数ペア:

[(1, 137715328), (2, 68857664), (4, 34428832), (8, 17214416), (16, 8607208), (32, 4303604), (64, 2151802), (79, 1743232), (128, 1075901), (158, 871616), (316, 435808), (632, 217904), (1264, 108952), (2528, 54476), (5056, 27238), (10112, 13619)]