138797904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{413089}}^1$

素因数の和:413107

約数の個数: 40

約数和(自身を含む): 409785280

約数和(自身を除く): 270987376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 413089, 826178, 1239267, 1652356, 2478534, 2891623, 3304712, 4957068, 5783246, 6609424, 8674869, 9914136, 11566492, 17349738, 19828272, 23132984, 34699476, 46265968, 69398952, 138797904]

約数ペア:

[(1, 138797904), (2, 69398952), (3, 46265968), (4, 34699476), (6, 23132984), (7, 19828272), (8, 17349738), (12, 11566492), (14, 9914136), (16, 8674869), (21, 6609424), (24, 5783246), (28, 4957068), (42, 3304712), (48, 2891623), (56, 2478534), (84, 1652356), (112, 1239267), (168, 826178), (336, 413089)]