149739828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{6299}}^1$

素因数の和:6596

約数の個数: 48

約数和(自身を含む): 400780800

約数和(自身を除く): 251040972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 283, 566, 849, 1132, 1698, 1981, 3396, 3962, 5943, 6299, 7924, 11886, 12598, 18897, 23772, 25196, 37794, 44093, 75588, 88186, 132279, 176372, 264558, 529116, 1782617, 3565234, 5347851, 7130468, 10695702, 12478319, 21391404, 24956638, 37434957, 49913276, 74869914, 149739828]

約数ペア:

[(1, 149739828), (2, 74869914), (3, 49913276), (4, 37434957), (6, 24956638), (7, 21391404), (12, 12478319), (14, 10695702), (21, 7130468), (28, 5347851), (42, 3565234), (84, 1782617), (283, 529116), (566, 264558), (849, 176372), (1132, 132279), (1698, 88186), (1981, 75588), (3396, 44093), (3962, 37794), (5943, 25196), (6299, 23772), (7924, 18897), (11886, 12598)]