128556048

素因数分解:

$2^4\times 3^1\times {\mathrm{2678251}}^1$

素因数の和:2678262

約数の個数: 20

約数和(自身を含む): 332103248

約数和(自身を除く): 203547200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2678251, 5356502, 8034753, 10713004, 16069506, 21426008, 32139012, 42852016, 64278024, 128556048]

約数ペア:

[(1, 128556048), (2, 64278024), (3, 42852016), (4, 32139012), (6, 21426008), (8, 16069506), (12, 10713004), (16, 8034753), (24, 5356502), (48, 2678251)]