157069538

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1\times {\mathrm{1741}}^1$

素因数の和:2393

約数の個数: 16

約数和(自身を含む): 239141760

約数和(自身を除く): 82072222

約数列:

[1, 2, 79, 158, 571, 1142, 1741, 3482, 45109, 90218, 137539, 275078, 994111, 1988222, 78534769, 157069538]

約数ペア:

[(1, 157069538), (2, 78534769), (79, 1988222), (158, 994111), (571, 275078), (1142, 137539), (1741, 90218), (3482, 45109)]