141950976

素因数分解:

$2^{17}\times 3^1\times {\mathrm{19}}^2$

素因数の和:75

約数の個数: 108

約数和(自身を含む): 399505932

約数和(自身を除く): 257554956

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 361, 384, 456, 512, 608, 722, 768, 912, 1024, 1083, 1216, 1444, 1536, 1824, 2048, 2166, 2432, 2888, 3072, 3648, 4096, 4332, 4864, 5776, 6144, 7296, 8192, 8664, 9728, 11552, 12288, 14592, 16384, 17328, 19456, 23104, 24576, 29184, 32768, 34656, 38912, 46208, 49152, 58368, 65536, 69312, 77824, 92416, 98304, 116736, 131072, 138624, 155648, 184832, 196608, 233472, 277248, 311296, 369664, 393216, 466944, 554496, 622592, 739328, 933888, 1108992, 1245184, 1478656, 1867776, 2217984, 2490368, 2957312, 3735552, 4435968, 5914624, 7471104, 8871936, 11829248, 17743872, 23658496, 35487744, 47316992, 70975488, 141950976]

約数ペア:

[(1, 141950976), (2, 70975488), (3, 47316992), (4, 35487744), (6, 23658496), (8, 17743872), (12, 11829248), (16, 8871936), (19, 7471104), (24, 5914624), (32, 4435968), (38, 3735552), (48, 2957312), (57, 2490368), (64, 2217984), (76, 1867776), (96, 1478656), (114, 1245184), (128, 1108992), (152, 933888), (192, 739328), (228, 622592), (256, 554496), (304, 466944), (361, 393216), (384, 369664), (456, 311296), (512, 277248), (608, 233472), (722, 196608), (768, 184832), (912, 155648), (1024, 138624), (1083, 131072), (1216, 116736), (1444, 98304), (1536, 92416), (1824, 77824), (2048, 69312), (2166, 65536), (2432, 58368), (2888, 49152), (3072, 46208), (3648, 38912), (4096, 34656), (4332, 32768), (4864, 29184), (5776, 24576), (6144, 23104), (7296, 19456), (8192, 17328), (8664, 16384), (9728, 14592), (11552, 12288)]