159533568

素因数分解:

$2^9\times 3^2\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:502

約数の個数: 120

約数和(自身を含む): 466794900

約数和(自身を除く): 307261332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 128, 144, 178, 192, 256, 267, 288, 356, 384, 389, 512, 534, 576, 712, 768, 778, 801, 1068, 1152, 1167, 1424, 1536, 1556, 1602, 2136, 2304, 2334, 2848, 3112, 3204, 3501, 4272, 4608, 4668, 5696, 6224, 6408, 7002, 8544, 9336, 11392, 12448, 12816, 14004, 17088, 18672, 22784, 24896, 25632, 28008, 34176, 34621, 37344, 45568, 49792, 51264, 56016, 68352, 69242, 74688, 99584, 102528, 103863, 112032, 136704, 138484, 149376, 199168, 205056, 207726, 224064, 276968, 298752, 311589, 410112, 415452, 448128, 553936, 597504, 623178, 830904, 896256, 1107872, 1246356, 1661808, 1792512, 2215744, 2492712, 3323616, 4431488, 4985424, 6647232, 8862976, 9970848, 13294464, 17725952, 19941696, 26588928, 39883392, 53177856, 79766784, 159533568]

約数ペア:

[(1, 159533568), (2, 79766784), (3, 53177856), (4, 39883392), (6, 26588928), (8, 19941696), (9, 17725952), (12, 13294464), (16, 9970848), (18, 8862976), (24, 6647232), (32, 4985424), (36, 4431488), (48, 3323616), (64, 2492712), (72, 2215744), (89, 1792512), (96, 1661808), (128, 1246356), (144, 1107872), (178, 896256), (192, 830904), (256, 623178), (267, 597504), (288, 553936), (356, 448128), (384, 415452), (389, 410112), (512, 311589), (534, 298752), (576, 276968), (712, 224064), (768, 207726), (778, 205056), (801, 199168), (1068, 149376), (1152, 138484), (1167, 136704), (1424, 112032), (1536, 103863), (1556, 102528), (1602, 99584), (2136, 74688), (2304, 69242), (2334, 68352), (2848, 56016), (3112, 51264), (3204, 49792), (3501, 45568), (4272, 37344), (4608, 34621), (4668, 34176), (5696, 28008), (6224, 25632), (6408, 24896), (7002, 22784), (8544, 18672), (9336, 17088), (11392, 14004), (12448, 12816)]