142095808

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{15973}}^1$

素因数の和:16124

約数の個数: 28

約数和(自身を含む): 284017720

約数和(自身を除く): 141921912

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 15973, 31946, 63892, 127784, 255568, 511136, 1022272, 2220247, 4440494, 8880988, 17761976, 35523952, 71047904, 142095808]

約数ペア:

[(1, 142095808), (2, 71047904), (4, 35523952), (8, 17761976), (16, 8880988), (32, 4440494), (64, 2220247), (139, 1022272), (278, 511136), (556, 255568), (1112, 127784), (2224, 63892), (4448, 31946), (8896, 15973)]