190112128

素因数分解:

$2^7\times {\mathrm{1485251}}^1$

素因数の和:1485265

約数の個数: 16

約数和(自身を含む): 378739260

約数和(自身を除く): 188627132

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1485251, 2970502, 5941004, 11882008, 23764016, 47528032, 95056064, 190112128]

約数ペア:

[(1, 190112128), (2, 95056064), (4, 47528032), (8, 23764016), (16, 11882008), (32, 5941004), (64, 2970502), (128, 1485251)]