161438976

素因数分解:

$2^8\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1709}}^1$

素因数の和:1772

約数の個数: 108

約数和(自身を含む): 477100260

約数和(自身を除く): 315661284

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, 492, 576, 656, 738, 768, 984, 1152, 1312, 1476, 1709, 1968, 2304, 2624, 2952, 3418, 3936, 5127, 5248, 5904, 6836, 7872, 10254, 10496, 11808, 13672, 15381, 15744, 20508, 23616, 27344, 30762, 31488, 41016, 47232, 54688, 61524, 70069, 82032, 94464, 109376, 123048, 140138, 164064, 210207, 218752, 246096, 280276, 328128, 420414, 437504, 492192, 560552, 630621, 656256, 840828, 984384, 1121104, 1261242, 1312512, 1681656, 1968768, 2242208, 2522484, 3363312, 3937536, 4484416, 5044968, 6726624, 8968832, 10089936, 13453248, 17937664, 20179872, 26906496, 40359744, 53812992, 80719488, 161438976]

約数ペア:

[(1, 161438976), (2, 80719488), (3, 53812992), (4, 40359744), (6, 26906496), (8, 20179872), (9, 17937664), (12, 13453248), (16, 10089936), (18, 8968832), (24, 6726624), (32, 5044968), (36, 4484416), (41, 3937536), (48, 3363312), (64, 2522484), (72, 2242208), (82, 1968768), (96, 1681656), (123, 1312512), (128, 1261242), (144, 1121104), (164, 984384), (192, 840828), (246, 656256), (256, 630621), (288, 560552), (328, 492192), (369, 437504), (384, 420414), (492, 328128), (576, 280276), (656, 246096), (738, 218752), (768, 210207), (984, 164064), (1152, 140138), (1312, 123048), (1476, 109376), (1709, 94464), (1968, 82032), (2304, 70069), (2624, 61524), (2952, 54688), (3418, 47232), (3936, 41016), (5127, 31488), (5248, 30762), (5904, 27344), (6836, 23616), (7872, 20508), (10254, 15744), (10496, 15381), (11808, 13672)]