129434928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{385223}}^1$

素因数の和:385241

約数の個数: 40

約数和(自身を含む): 382142208

約数和(自身を除く): 252707280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 385223, 770446, 1155669, 1540892, 2311338, 2696561, 3081784, 4622676, 5393122, 6163568, 8089683, 9245352, 10786244, 16179366, 18490704, 21572488, 32358732, 43144976, 64717464, 129434928]

約数ペア:

[(1, 129434928), (2, 64717464), (3, 43144976), (4, 32358732), (6, 21572488), (7, 18490704), (8, 16179366), (12, 10786244), (14, 9245352), (16, 8089683), (21, 6163568), (24, 5393122), (28, 4622676), (42, 3081784), (48, 2696561), (56, 2311338), (84, 1540892), (112, 1155669), (168, 770446), (336, 385223)]