166781888

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4091}}^1$

素因数の和:4130

約数の個数: 84

約数和(自身を含む): 414707832

約数和(自身を除く): 247925944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 2548, 2912, 3136, 4091, 5096, 5824, 8182, 10192, 16364, 20384, 28637, 32728, 40768, 53183, 57274, 65456, 106366, 114548, 130912, 200459, 212732, 229096, 261824, 372281, 400918, 425464, 458192, 744562, 801836, 850928, 916384, 1489124, 1603672, 1701856, 1832768, 2605967, 2978248, 3207344, 3403712, 5211934, 5956496, 6414688, 10423868, 11912992, 12829376, 20847736, 23825984, 41695472, 83390944, 166781888]

約数ペア:

[(1, 166781888), (2, 83390944), (4, 41695472), (7, 23825984), (8, 20847736), (13, 12829376), (14, 11912992), (16, 10423868), (26, 6414688), (28, 5956496), (32, 5211934), (49, 3403712), (52, 3207344), (56, 2978248), (64, 2605967), (91, 1832768), (98, 1701856), (104, 1603672), (112, 1489124), (182, 916384), (196, 850928), (208, 801836), (224, 744562), (364, 458192), (392, 425464), (416, 400918), (448, 372281), (637, 261824), (728, 229096), (784, 212732), (832, 200459), (1274, 130912), (1456, 114548), (1568, 106366), (2548, 65456), (2912, 57274), (3136, 53183), (4091, 40768), (5096, 32728), (5824, 28637), (8182, 20384), (10192, 16364)]