151771184

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{9769}}^1$

素因数の和:10748

約数の個数: 20

約数和(自身を含む): 294389640

約数和(自身を除く): 142618456

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3884, 7768, 9769, 15536, 19538, 39076, 78152, 156304, 9485699, 18971398, 37942796, 75885592, 151771184]

約数ペア:

[(1, 151771184), (2, 75885592), (4, 37942796), (8, 18971398), (16, 9485699), (971, 156304), (1942, 78152), (3884, 39076), (7768, 19538), (9769, 15536)]