147573734

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{13127}}^1$

素因数の和:13220

約数の個数: 32

約数和(自身を含む): 279783936

約数和(自身を除く): 132210202

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1606, 5621, 11242, 13127, 26254, 91889, 144397, 183778, 288794, 958271, 1010779, 1916542, 2021558, 6707897, 10540981, 13415794, 21081962, 73786867, 147573734]

約数ペア:

[(1, 147573734), (2, 73786867), (7, 21081962), (11, 13415794), (14, 10540981), (22, 6707897), (73, 2021558), (77, 1916542), (146, 1010779), (154, 958271), (511, 288794), (803, 183778), (1022, 144397), (1606, 91889), (5621, 26254), (11242, 13127)]