151520256

素因数分解:

$2^{10}\times 3^2\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:468

約数の個数: 132

約数和(自身を含む): 449300124

約数和(自身を除く): 297779868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 128, 144, 164, 192, 246, 256, 288, 328, 369, 384, 401, 492, 512, 576, 656, 738, 768, 802, 984, 1024, 1152, 1203, 1312, 1476, 1536, 1604, 1968, 2304, 2406, 2624, 2952, 3072, 3208, 3609, 3936, 4608, 4812, 5248, 5904, 6416, 7218, 7872, 9216, 9624, 10496, 11808, 12832, 14436, 15744, 16441, 19248, 20992, 23616, 25664, 28872, 31488, 32882, 38496, 41984, 47232, 49323, 51328, 57744, 62976, 65764, 76992, 94464, 98646, 102656, 115488, 125952, 131528, 147969, 153984, 188928, 197292, 205312, 230976, 263056, 295938, 307968, 377856, 394584, 410624, 461952, 526112, 591876, 615936, 789168, 923904, 1052224, 1183752, 1231872, 1578336, 1847808, 2104448, 2367504, 3156672, 3695616, 4208896, 4735008, 6313344, 8417792, 9470016, 12626688, 16835584, 18940032, 25253376, 37880064, 50506752, 75760128, 151520256]

約数ペア:

[(1, 151520256), (2, 75760128), (3, 50506752), (4, 37880064), (6, 25253376), (8, 18940032), (9, 16835584), (12, 12626688), (16, 9470016), (18, 8417792), (24, 6313344), (32, 4735008), (36, 4208896), (41, 3695616), (48, 3156672), (64, 2367504), (72, 2104448), (82, 1847808), (96, 1578336), (123, 1231872), (128, 1183752), (144, 1052224), (164, 923904), (192, 789168), (246, 615936), (256, 591876), (288, 526112), (328, 461952), (369, 410624), (384, 394584), (401, 377856), (492, 307968), (512, 295938), (576, 263056), (656, 230976), (738, 205312), (768, 197292), (802, 188928), (984, 153984), (1024, 147969), (1152, 131528), (1203, 125952), (1312, 115488), (1476, 102656), (1536, 98646), (1604, 94464), (1968, 76992), (2304, 65764), (2406, 62976), (2624, 57744), (2952, 51328), (3072, 49323), (3208, 47232), (3609, 41984), (3936, 38496), (4608, 32882), (4812, 31488), (5248, 28872), (5904, 25664), (6416, 23616), (7218, 20992), (7872, 19248), (9216, 16441), (9624, 15744), (10496, 14436), (11808, 12832)]