129364242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{22159}}^1$

素因数の和:22310

約数の個数: 32

約数和(自身を含む): 297830400

約数和(自身を除く): 168466158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 22159, 44318, 66477, 132954, 155113, 310226, 465339, 930678, 3080101, 6160202, 9240303, 18480606, 21560707, 43121414, 64682121, 129364242]

約数ペア:

[(1, 129364242), (2, 64682121), (3, 43121414), (6, 21560707), (7, 18480606), (14, 9240303), (21, 6160202), (42, 3080101), (139, 930678), (278, 465339), (417, 310226), (834, 155113), (973, 132954), (1946, 66477), (2919, 44318), (5838, 22159)]