170808512

素因数分解:

$2^6\times 7^3\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 112

約数和(自身を含む): 409651200

約数和(自身を除く): 238842688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 251, 343, 392, 434, 448, 496, 502, 686, 784, 868, 992, 1004, 1372, 1519, 1568, 1736, 1757, 1984, 2008, 2744, 3038, 3136, 3472, 3514, 4016, 5488, 6076, 6944, 7028, 7781, 8032, 10633, 10976, 12152, 12299, 13888, 14056, 15562, 16064, 21266, 21952, 24304, 24598, 28112, 31124, 42532, 48608, 49196, 54467, 56224, 62248, 85064, 86093, 97216, 98392, 108934, 112448, 124496, 170128, 172186, 196784, 217868, 248992, 340256, 344372, 381269, 393568, 435736, 497984, 680512, 688744, 762538, 787136, 871472, 1377488, 1525076, 1742944, 2668883, 2754976, 3050152, 3485888, 5337766, 5509952, 6100304, 10675532, 12200608, 21351064, 24401216, 42702128, 85404256, 170808512]

約数ペア:

[(1, 170808512), (2, 85404256), (4, 42702128), (7, 24401216), (8, 21351064), (14, 12200608), (16, 10675532), (28, 6100304), (31, 5509952), (32, 5337766), (49, 3485888), (56, 3050152), (62, 2754976), (64, 2668883), (98, 1742944), (112, 1525076), (124, 1377488), (196, 871472), (217, 787136), (224, 762538), (248, 688744), (251, 680512), (343, 497984), (392, 435736), (434, 393568), (448, 381269), (496, 344372), (502, 340256), (686, 248992), (784, 217868), (868, 196784), (992, 172186), (1004, 170128), (1372, 124496), (1519, 112448), (1568, 108934), (1736, 98392), (1757, 97216), (1984, 86093), (2008, 85064), (2744, 62248), (3038, 56224), (3136, 54467), (3472, 49196), (3514, 48608), (4016, 42532), (5488, 31124), (6076, 28112), (6944, 24598), (7028, 24304), (7781, 21952), (8032, 21266), (10633, 16064), (10976, 15562), (12152, 14056), (12299, 13888)]