131107368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{780401}}^1$

素因数の和:780417

約数の個数: 32

約数和(自身を含む): 374592960

約数和(自身を除く): 243485592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 780401, 1560802, 2341203, 3121604, 4682406, 5462807, 6243208, 9364812, 10925614, 16388421, 18729624, 21851228, 32776842, 43702456, 65553684, 131107368]

約数ペア:

[(1, 131107368), (2, 65553684), (3, 43702456), (4, 32776842), (6, 21851228), (7, 18729624), (8, 16388421), (12, 10925614), (14, 9364812), (21, 6243208), (24, 5462807), (28, 4682406), (42, 3121604), (56, 2341203), (84, 1560802), (168, 780401)]