128524452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{218579}}^1$

素因数の和:218600

約数の個数: 36

約数和(自身を含む): 348853680

約数和(自身を除く): 220329228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 218579, 437158, 655737, 874316, 1311474, 1530053, 2622948, 3060106, 4590159, 6120212, 9180318, 10710371, 18360636, 21420742, 32131113, 42841484, 64262226, 128524452]

約数ペア:

[(1, 128524452), (2, 64262226), (3, 42841484), (4, 32131113), (6, 21420742), (7, 18360636), (12, 10710371), (14, 9180318), (21, 6120212), (28, 4590159), (42, 3060106), (49, 2622948), (84, 1530053), (98, 1311474), (147, 874316), (196, 655737), (294, 437158), (588, 218579)]