128544832

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{154501}}^1$

素因数の和:154526

約数の個数: 28

約数和(自身を含む): 274704556

約数和(自身を除く): 146159724

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 154501, 309002, 618004, 1236008, 2008513, 2472016, 4017026, 4944032, 8034052, 9888064, 16068104, 32136208, 64272416, 128544832]

約数ペア:

[(1, 128544832), (2, 64272416), (4, 32136208), (8, 16068104), (13, 9888064), (16, 8034052), (26, 4944032), (32, 4017026), (52, 2472016), (64, 2008513), (104, 1236008), (208, 618004), (416, 309002), (832, 154501)]