130801272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{778579}}^1$

素因数の和:778595

約数の個数: 32

約数和(自身を含む): 373718400

約数和(自身を除く): 242917128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 778579, 1557158, 2335737, 3114316, 4671474, 5450053, 6228632, 9342948, 10900106, 16350159, 18685896, 21800212, 32700318, 43600424, 65400636, 130801272]

約数ペア:

[(1, 130801272), (2, 65400636), (3, 43600424), (4, 32700318), (6, 21800212), (7, 18685896), (8, 16350159), (12, 10900106), (14, 9342948), (21, 6228632), (24, 5450053), (28, 4671474), (42, 3114316), (56, 2335737), (84, 1557158), (168, 778579)]