128085144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{485171}}^1$

素因数の和:485191

約数の個数: 32

約数和(自身を含む): 349323840

約数和(自身を除く): 221238696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 485171, 970342, 1455513, 1940684, 2911026, 3881368, 5336881, 5822052, 10673762, 11644104, 16010643, 21347524, 32021286, 42695048, 64042572, 128085144]

約数ペア:

[(1, 128085144), (2, 64042572), (3, 42695048), (4, 32021286), (6, 21347524), (8, 16010643), (11, 11644104), (12, 10673762), (22, 5822052), (24, 5336881), (33, 3881368), (44, 2911026), (66, 1940684), (88, 1455513), (132, 970342), (264, 485171)]