171912832

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14759}}^1$

素因数の和:14793

約数の個数: 64

約数和(自身を含む): 421545600

約数和(自身を除く): 249632768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 14759, 29518, 59036, 103313, 118072, 191867, 206626, 236144, 383734, 413252, 472288, 767468, 826504, 944576, 1343069, 1534936, 1653008, 1889152, 2686138, 3069872, 3306016, 5372276, 6139744, 6612032, 10744552, 12279488, 13224064, 21489104, 24558976, 42978208, 85956416, 171912832]

約数ペア:

[(1, 171912832), (2, 85956416), (4, 42978208), (7, 24558976), (8, 21489104), (13, 13224064), (14, 12279488), (16, 10744552), (26, 6612032), (28, 6139744), (32, 5372276), (52, 3306016), (56, 3069872), (64, 2686138), (91, 1889152), (104, 1653008), (112, 1534936), (128, 1343069), (182, 944576), (208, 826504), (224, 767468), (364, 472288), (416, 413252), (448, 383734), (728, 236144), (832, 206626), (896, 191867), (1456, 118072), (1664, 103313), (2912, 59036), (5824, 29518), (11648, 14759)]