140552244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{557747}}^1$

素因数の和:557764

約数の個数: 36

約数和(自身を含む): 406040544

約数和(自身を除く): 265488300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 557747, 1115494, 1673241, 2230988, 3346482, 3904229, 5019723, 6692964, 7808458, 10039446, 11712687, 15616916, 20078892, 23425374, 35138061, 46850748, 70276122, 140552244]

約数ペア:

[(1, 140552244), (2, 70276122), (3, 46850748), (4, 35138061), (6, 23425374), (7, 20078892), (9, 15616916), (12, 11712687), (14, 10039446), (18, 7808458), (21, 6692964), (28, 5019723), (36, 3904229), (42, 3346482), (63, 2230988), (84, 1673241), (126, 1115494), (252, 557747)]