138445104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{412039}}^1$

素因数の和:412057

約数の個数: 40

約数和(自身を含む): 408743680

約数和(自身を除く): 270298576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 412039, 824078, 1236117, 1648156, 2472234, 2884273, 3296312, 4944468, 5768546, 6592624, 8652819, 9888936, 11537092, 17305638, 19777872, 23074184, 34611276, 46148368, 69222552, 138445104]

約数ペア:

[(1, 138445104), (2, 69222552), (3, 46148368), (4, 34611276), (6, 23074184), (7, 19777872), (8, 17305638), (12, 11537092), (14, 9888936), (16, 8652819), (21, 6592624), (24, 5768546), (28, 4944468), (42, 3296312), (48, 2884273), (56, 2472234), (84, 1648156), (112, 1236117), (168, 824078), (336, 412039)]