158757504

素因数分解:

$2^7\times 3^1\times {\mathrm{401}}^1\times {\mathrm{1031}}^1$

素因数の和:1449

約数の個数: 64

約数和(自身を含む): 423161280

約数和(自身を除く): 264403776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 401, 802, 1031, 1203, 1604, 2062, 2406, 3093, 3208, 4124, 4812, 6186, 6416, 8248, 9624, 12372, 12832, 16496, 19248, 24744, 25664, 32992, 38496, 49488, 51328, 65984, 76992, 98976, 131968, 153984, 197952, 395904, 413431, 826862, 1240293, 1653724, 2480586, 3307448, 4961172, 6614896, 9922344, 13229792, 19844688, 26459584, 39689376, 52919168, 79378752, 158757504]

約数ペア:

[(1, 158757504), (2, 79378752), (3, 52919168), (4, 39689376), (6, 26459584), (8, 19844688), (12, 13229792), (16, 9922344), (24, 6614896), (32, 4961172), (48, 3307448), (64, 2480586), (96, 1653724), (128, 1240293), (192, 826862), (384, 413431), (401, 395904), (802, 197952), (1031, 153984), (1203, 131968), (1604, 98976), (2062, 76992), (2406, 65984), (3093, 51328), (3208, 49488), (4124, 38496), (4812, 32992), (6186, 25664), (6416, 24744), (8248, 19248), (9624, 16496), (12372, 12832)]