171988544

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29531}}^1$

素因数の和:29563

約数の個数: 56

約数和(自身を含む): 420063168

約数和(自身を除く): 248074624

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, 29531, 59062, 118124, 206717, 236248, 383903, 413434, 472496, 767806, 826868, 944992, 1535612, 1653736, 1889984, 2687321, 3071224, 3307472, 5374642, 6142448, 6614944, 10749284, 12284896, 13229888, 21498568, 24569792, 42997136, 85994272, 171988544]

約数ペア:

[(1, 171988544), (2, 85994272), (4, 42997136), (7, 24569792), (8, 21498568), (13, 13229888), (14, 12284896), (16, 10749284), (26, 6614944), (28, 6142448), (32, 5374642), (52, 3307472), (56, 3071224), (64, 2687321), (91, 1889984), (104, 1653736), (112, 1535612), (182, 944992), (208, 826868), (224, 767806), (364, 472496), (416, 413434), (448, 383903), (728, 236248), (832, 206717), (1456, 118124), (2912, 59062), (5824, 29531)]