168416256

素因数分解:

$2^{10}\times 3^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:847

約数の個数: 88

約数和(自身を含む): 455645824

約数和(自身を除く): 287229568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 256, 292, 384, 438, 512, 584, 751, 768, 876, 1024, 1168, 1502, 1536, 1752, 2253, 2336, 3004, 3072, 3504, 4506, 4672, 6008, 7008, 9012, 9344, 12016, 14016, 18024, 18688, 24032, 28032, 36048, 37376, 48064, 54823, 56064, 72096, 74752, 96128, 109646, 112128, 144192, 164469, 192256, 219292, 224256, 288384, 328938, 384512, 438584, 576768, 657876, 769024, 877168, 1153536, 1315752, 1754336, 2307072, 2631504, 3508672, 5263008, 7017344, 10526016, 14034688, 21052032, 28069376, 42104064, 56138752, 84208128, 168416256]

約数ペア:

[(1, 168416256), (2, 84208128), (3, 56138752), (4, 42104064), (6, 28069376), (8, 21052032), (12, 14034688), (16, 10526016), (24, 7017344), (32, 5263008), (48, 3508672), (64, 2631504), (73, 2307072), (96, 1754336), (128, 1315752), (146, 1153536), (192, 877168), (219, 769024), (256, 657876), (292, 576768), (384, 438584), (438, 384512), (512, 328938), (584, 288384), (751, 224256), (768, 219292), (876, 192256), (1024, 164469), (1168, 144192), (1502, 112128), (1536, 109646), (1752, 96128), (2253, 74752), (2336, 72096), (3004, 56064), (3072, 54823), (3504, 48064), (4506, 37376), (4672, 36048), (6008, 28032), (7008, 24032), (9012, 18688), (9344, 18024), (12016, 14016)]