161858316

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{435103}}^1$

素因数の和:435141

約数の個数: 24

約数和(自身を含む): 389853184

約数和(自身を除く): 227994868

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 435103, 870206, 1305309, 1740412, 2610618, 5221236, 13488193, 26976386, 40464579, 53952772, 80929158, 161858316]

約数ペア:

[(1, 161858316), (2, 80929158), (3, 53952772), (4, 40464579), (6, 26976386), (12, 13488193), (31, 5221236), (62, 2610618), (93, 1740412), (124, 1305309), (186, 870206), (372, 435103)]