128810316

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{30757}}^1$

素因数の和:31113

約数の個数: 24

約数和(自身を含む): 301428400

約数和(自身を除く): 172618084

約数列:

[1, 2, 3, 4, 6, 12, 349, 698, 1047, 1396, 2094, 4188, 30757, 61514, 92271, 123028, 184542, 369084, 10734193, 21468386, 32202579, 42936772, 64405158, 128810316]

約数ペア:

[(1, 128810316), (2, 64405158), (3, 42936772), (4, 32202579), (6, 21468386), (12, 10734193), (349, 369084), (698, 184542), (1047, 123028), (1396, 92271), (2094, 61514), (4188, 30757)]