163857408

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:420

約数の個数: 176

約数和(自身を含む): 514468416

約数和(自身を除く): 350611008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 256, 264, 286, 312, 352, 373, 384, 416, 429, 512, 528, 572, 624, 704, 746, 768, 832, 858, 1024, 1056, 1119, 1144, 1248, 1408, 1492, 1536, 1664, 1716, 2112, 2238, 2288, 2496, 2816, 2984, 3072, 3328, 3432, 4103, 4224, 4476, 4576, 4849, 4992, 5632, 5968, 6656, 6864, 8206, 8448, 8952, 9152, 9698, 9984, 11264, 11936, 12309, 13312, 13728, 14547, 16412, 16896, 17904, 18304, 19396, 19968, 23872, 24618, 27456, 29094, 32824, 33792, 35808, 36608, 38792, 39936, 47744, 49236, 53339, 54912, 58188, 65648, 71616, 73216, 77584, 95488, 98472, 106678, 109824, 116376, 131296, 143232, 146432, 155168, 160017, 190976, 196944, 213356, 219648, 232752, 262592, 286464, 310336, 320034, 381952, 393888, 426712, 439296, 465504, 525184, 572928, 620672, 640068, 787776, 853424, 931008, 1050368, 1145856, 1241344, 1280136, 1575552, 1706848, 1862016, 2100736, 2482688, 2560272, 3151104, 3413696, 3724032, 4201472, 4965376, 5120544, 6302208, 6827392, 7448064, 10241088, 12604416, 13654784, 14896128, 20482176, 27309568, 40964352, 54619136, 81928704, 163857408]

約数ペア:

[(1, 163857408), (2, 81928704), (3, 54619136), (4, 40964352), (6, 27309568), (8, 20482176), (11, 14896128), (12, 13654784), (13, 12604416), (16, 10241088), (22, 7448064), (24, 6827392), (26, 6302208), (32, 5120544), (33, 4965376), (39, 4201472), (44, 3724032), (48, 3413696), (52, 3151104), (64, 2560272), (66, 2482688), (78, 2100736), (88, 1862016), (96, 1706848), (104, 1575552), (128, 1280136), (132, 1241344), (143, 1145856), (156, 1050368), (176, 931008), (192, 853424), (208, 787776), (256, 640068), (264, 620672), (286, 572928), (312, 525184), (352, 465504), (373, 439296), (384, 426712), (416, 393888), (429, 381952), (512, 320034), (528, 310336), (572, 286464), (624, 262592), (704, 232752), (746, 219648), (768, 213356), (832, 196944), (858, 190976), (1024, 160017), (1056, 155168), (1119, 146432), (1144, 143232), (1248, 131296), (1408, 116376), (1492, 109824), (1536, 106678), (1664, 98472), (1716, 95488), (2112, 77584), (2238, 73216), (2288, 71616), (2496, 65648), (2816, 58188), (2984, 54912), (3072, 53339), (3328, 49236), (3432, 47744), (4103, 39936), (4224, 38792), (4476, 36608), (4576, 35808), (4849, 33792), (4992, 32824), (5632, 29094), (5968, 27456), (6656, 24618), (6864, 23872), (8206, 19968), (8448, 19396), (8952, 18304), (9152, 17904), (9698, 16896), (9984, 16412), (11264, 14547), (11936, 13728), (12309, 13312)]