131872832

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22643}}^1$

素因数の和:22675

約数の個数: 56

約数和(自身を含む): 322088256

約数和(自身を除く): 190215424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 22643, 45286, 90572, 158501, 181144, 294359, 317002, 362288, 588718, 634004, 724576, 1177436, 1268008, 1449152, 2060513, 2354872, 2536016, 4121026, 4709744, 5072032, 8242052, 9419488, 10144064, 16484104, 18838976, 32968208, 65936416, 131872832]

約数ペア:

[(1, 131872832), (2, 65936416), (4, 32968208), (7, 18838976), (8, 16484104), (13, 10144064), (14, 9419488), (16, 8242052), (26, 5072032), (28, 4709744), (32, 4121026), (52, 2536016), (56, 2354872), (64, 2060513), (91, 1449152), (104, 1268008), (112, 1177436), (182, 724576), (208, 634004), (224, 588718), (364, 362288), (416, 317002), (448, 294359), (728, 181144), (832, 158501), (1456, 90572), (2912, 45286), (5824, 22643)]