140141904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{417089}}^1$

素因数の和:417107

約数の個数: 40

約数和(自身を含む): 413753280

約数和(自身を除く): 273611376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 417089, 834178, 1251267, 1668356, 2502534, 2919623, 3336712, 5005068, 5839246, 6673424, 8758869, 10010136, 11678492, 17517738, 20020272, 23356984, 35035476, 46713968, 70070952, 140141904]

約数ペア:

[(1, 140141904), (2, 70070952), (3, 46713968), (4, 35035476), (6, 23356984), (7, 20020272), (8, 17517738), (12, 11678492), (14, 10010136), (16, 8758869), (21, 6673424), (24, 5839246), (28, 5005068), (42, 3336712), (48, 2919623), (56, 2502534), (84, 1668356), (112, 1251267), (168, 834178), (336, 417089)]