148351616

素因数分解:

$2^7\times 7^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 359040000

約数和(自身を除く): 210688384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 109, 112, 124, 128, 196, 217, 218, 224, 248, 343, 392, 434, 436, 448, 496, 686, 763, 784, 868, 872, 896, 992, 1372, 1519, 1526, 1568, 1736, 1744, 1984, 2744, 3038, 3052, 3136, 3379, 3472, 3488, 3968, 5341, 5488, 6076, 6104, 6272, 6758, 6944, 6976, 10633, 10682, 10976, 12152, 12208, 13516, 13888, 13952, 21266, 21364, 21952, 23653, 24304, 24416, 27032, 27776, 37387, 42532, 42728, 43904, 47306, 48608, 48832, 54064, 74774, 85064, 85456, 94612, 97216, 97664, 108128, 149548, 165571, 170128, 170912, 189224, 194432, 216256, 299096, 331142, 340256, 341824, 378448, 432512, 598192, 662284, 680512, 683648, 756896, 1158997, 1196384, 1324568, 1361024, 1513792, 2317994, 2392768, 2649136, 3027584, 4635988, 4785536, 5298272, 9271976, 10596544, 18543952, 21193088, 37087904, 74175808, 148351616]

約数ペア:

[(1, 148351616), (2, 74175808), (4, 37087904), (7, 21193088), (8, 18543952), (14, 10596544), (16, 9271976), (28, 5298272), (31, 4785536), (32, 4635988), (49, 3027584), (56, 2649136), (62, 2392768), (64, 2317994), (98, 1513792), (109, 1361024), (112, 1324568), (124, 1196384), (128, 1158997), (196, 756896), (217, 683648), (218, 680512), (224, 662284), (248, 598192), (343, 432512), (392, 378448), (434, 341824), (436, 340256), (448, 331142), (496, 299096), (686, 216256), (763, 194432), (784, 189224), (868, 170912), (872, 170128), (896, 165571), (992, 149548), (1372, 108128), (1519, 97664), (1526, 97216), (1568, 94612), (1736, 85456), (1744, 85064), (1984, 74774), (2744, 54064), (3038, 48832), (3052, 48608), (3136, 47306), (3379, 43904), (3472, 42728), (3488, 42532), (3968, 37387), (5341, 27776), (5488, 27032), (6076, 24416), (6104, 24304), (6272, 23653), (6758, 21952), (6944, 21364), (6976, 21266), (10633, 13952), (10682, 13888), (10976, 13516), (12152, 12208)]