165149824

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 403920000

約数和(自身を除く): 238770176

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 89, 109, 112, 128, 133, 152, 178, 218, 224, 266, 304, 356, 436, 448, 532, 608, 623, 712, 763, 872, 896, 1064, 1216, 1246, 1424, 1526, 1691, 1744, 2071, 2128, 2432, 2492, 2848, 3052, 3382, 3488, 4142, 4256, 4984, 5696, 6104, 6764, 6976, 8284, 8512, 9701, 9968, 11392, 11837, 12208, 13528, 13952, 14497, 16568, 17024, 19402, 19936, 23674, 24416, 27056, 28994, 33136, 38804, 39872, 47348, 48832, 54112, 57988, 66272, 67907, 77608, 79744, 94696, 97664, 108224, 115976, 132544, 135814, 155216, 184319, 189392, 216448, 231952, 265088, 271628, 310432, 368638, 378784, 463904, 543256, 620864, 737276, 757568, 927808, 1086512, 1241728, 1290233, 1474552, 1515136, 1855616, 2173024, 2580466, 2949104, 4346048, 5160932, 5898208, 8692096, 10321864, 11796416, 20643728, 23592832, 41287456, 82574912, 165149824]

約数ペア:

[(1, 165149824), (2, 82574912), (4, 41287456), (7, 23592832), (8, 20643728), (14, 11796416), (16, 10321864), (19, 8692096), (28, 5898208), (32, 5160932), (38, 4346048), (56, 2949104), (64, 2580466), (76, 2173024), (89, 1855616), (109, 1515136), (112, 1474552), (128, 1290233), (133, 1241728), (152, 1086512), (178, 927808), (218, 757568), (224, 737276), (266, 620864), (304, 543256), (356, 463904), (436, 378784), (448, 368638), (532, 310432), (608, 271628), (623, 265088), (712, 231952), (763, 216448), (872, 189392), (896, 184319), (1064, 155216), (1216, 135814), (1246, 132544), (1424, 115976), (1526, 108224), (1691, 97664), (1744, 94696), (2071, 79744), (2128, 77608), (2432, 67907), (2492, 66272), (2848, 57988), (3052, 54112), (3382, 48832), (3488, 47348), (4142, 39872), (4256, 38804), (4984, 33136), (5696, 28994), (6104, 27056), (6764, 24416), (6976, 23674), (8284, 19936), (8512, 19402), (9701, 17024), (9968, 16568), (11392, 14497), (11837, 13952), (12208, 13528)]