188335168

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 112

約数和(自身を含む): 449445888

約数和(自身を除く): 261110720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 71, 112, 124, 142, 191, 217, 224, 248, 284, 382, 434, 448, 496, 497, 568, 764, 868, 992, 994, 1136, 1337, 1528, 1736, 1984, 1988, 2201, 2272, 2674, 3056, 3472, 3976, 4402, 4544, 5348, 5921, 6112, 6944, 7952, 8804, 10696, 11842, 12224, 13561, 13888, 15407, 15904, 17608, 21392, 23684, 27122, 30814, 31808, 35216, 41447, 42784, 47368, 54244, 61628, 70432, 82894, 85568, 94736, 94927, 108488, 123256, 140864, 165788, 189472, 189854, 216976, 246512, 331576, 378944, 379708, 420391, 433952, 493024, 663152, 759416, 840782, 867904, 986048, 1326304, 1518832, 1681564, 2652608, 2942737, 3037664, 3363128, 5885474, 6075328, 6726256, 11770948, 13452512, 23541896, 26905024, 47083792, 94167584, 188335168]

約数ペア:

[(1, 188335168), (2, 94167584), (4, 47083792), (7, 26905024), (8, 23541896), (14, 13452512), (16, 11770948), (28, 6726256), (31, 6075328), (32, 5885474), (56, 3363128), (62, 3037664), (64, 2942737), (71, 2652608), (112, 1681564), (124, 1518832), (142, 1326304), (191, 986048), (217, 867904), (224, 840782), (248, 759416), (284, 663152), (382, 493024), (434, 433952), (448, 420391), (496, 379708), (497, 378944), (568, 331576), (764, 246512), (868, 216976), (992, 189854), (994, 189472), (1136, 165788), (1337, 140864), (1528, 123256), (1736, 108488), (1984, 94927), (1988, 94736), (2201, 85568), (2272, 82894), (2674, 70432), (3056, 61628), (3472, 54244), (3976, 47368), (4402, 42784), (4544, 41447), (5348, 35216), (5921, 31808), (6112, 30814), (6944, 27122), (7952, 23684), (8804, 21392), (10696, 17608), (11842, 15904), (12224, 15407), (13561, 13888)]