156344244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{4421}}^1$

素因数の和:4856

約数の個数: 48

約数和(自身を含む): 418002816

約数和(自身を除く): 261658572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 421, 842, 1263, 1684, 2526, 2947, 4421, 5052, 5894, 8841, 8842, 11788, 13263, 17682, 17684, 26526, 30947, 35364, 53052, 61894, 92841, 123788, 185682, 371364, 1861241, 3722482, 5583723, 7444964, 11167446, 13028687, 22334892, 26057374, 39086061, 52114748, 78172122, 156344244]

約数ペア:

[(1, 156344244), (2, 78172122), (3, 52114748), (4, 39086061), (6, 26057374), (7, 22334892), (12, 13028687), (14, 11167446), (21, 7444964), (28, 5583723), (42, 3722482), (84, 1861241), (421, 371364), (842, 185682), (1263, 123788), (1684, 92841), (2526, 61894), (2947, 53052), (4421, 35364), (5052, 30947), (5894, 26526), (8841, 17684), (8842, 17682), (11788, 13263)]