128568336

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{206039}}^1$

素因数の和:206063

約数の個数: 40

約数和(自身を含む): 357685440

約数和(自身を除く): 229117104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 206039, 412078, 618117, 824156, 1236234, 1648312, 2472468, 2678507, 3296624, 4944936, 5357014, 8035521, 9889872, 10714028, 16071042, 21428056, 32142084, 42856112, 64284168, 128568336]

約数ペア:

[(1, 128568336), (2, 64284168), (3, 42856112), (4, 32142084), (6, 21428056), (8, 16071042), (12, 10714028), (13, 9889872), (16, 8035521), (24, 5357014), (26, 4944936), (39, 3296624), (48, 2678507), (52, 2472468), (78, 1648312), (104, 1236234), (156, 824156), (208, 618117), (312, 412078), (624, 206039)]