189867636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4799}}^1$

素因数の和:4973

約数の個数: 72

約数和(自身を含む): 552115200

約数和(自身を除く): 362247564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2198, 2826, 3297, 4396, 4799, 5652, 6594, 9598, 9891, 13188, 14397, 19196, 19782, 28794, 33593, 39564, 43191, 57588, 67186, 86382, 100779, 134372, 172764, 201558, 302337, 403116, 604674, 753443, 1209348, 1506886, 2260329, 3013772, 4520658, 5274101, 6780987, 9041316, 10548202, 13561974, 15822303, 21096404, 27123948, 31644606, 47466909, 63289212, 94933818, 189867636]

約数ペア:

[(1, 189867636), (2, 94933818), (3, 63289212), (4, 47466909), (6, 31644606), (7, 27123948), (9, 21096404), (12, 15822303), (14, 13561974), (18, 10548202), (21, 9041316), (28, 6780987), (36, 5274101), (42, 4520658), (63, 3013772), (84, 2260329), (126, 1506886), (157, 1209348), (252, 753443), (314, 604674), (471, 403116), (628, 302337), (942, 201558), (1099, 172764), (1413, 134372), (1884, 100779), (2198, 86382), (2826, 67186), (3297, 57588), (4396, 43191), (4799, 39564), (5652, 33593), (6594, 28794), (9598, 19782), (9891, 19196), (13188, 14397)]