172429312

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 104

約数和(自身を含む): 389236320

約数和(自身を除く): 216807008

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 89, 128, 172, 176, 178, 256, 344, 352, 356, 473, 512, 688, 704, 712, 946, 979, 1024, 1376, 1408, 1424, 1892, 1958, 2048, 2752, 2816, 2848, 3784, 3827, 3916, 4096, 5504, 5632, 5696, 7568, 7654, 7832, 11008, 11264, 11392, 15136, 15308, 15664, 22016, 22528, 22784, 30272, 30616, 31328, 42097, 44032, 45056, 45568, 60544, 61232, 62656, 84194, 88064, 91136, 121088, 122464, 125312, 168388, 176128, 182272, 242176, 244928, 250624, 336776, 364544, 484352, 489856, 501248, 673552, 968704, 979712, 1002496, 1347104, 1937408, 1959424, 2004992, 2694208, 3918848, 4009984, 5388416, 7837696, 10776832, 15675392, 21553664, 43107328, 86214656, 172429312]

約数ペア:

[(1, 172429312), (2, 86214656), (4, 43107328), (8, 21553664), (11, 15675392), (16, 10776832), (22, 7837696), (32, 5388416), (43, 4009984), (44, 3918848), (64, 2694208), (86, 2004992), (88, 1959424), (89, 1937408), (128, 1347104), (172, 1002496), (176, 979712), (178, 968704), (256, 673552), (344, 501248), (352, 489856), (356, 484352), (473, 364544), (512, 336776), (688, 250624), (704, 244928), (712, 242176), (946, 182272), (979, 176128), (1024, 168388), (1376, 125312), (1408, 122464), (1424, 121088), (1892, 91136), (1958, 88064), (2048, 84194), (2752, 62656), (2816, 61232), (2848, 60544), (3784, 45568), (3827, 45056), (3916, 44032), (4096, 42097), (5504, 31328), (5632, 30616), (5696, 30272), (7568, 22784), (7654, 22528), (7832, 22016), (11008, 15664), (11264, 15308), (11392, 15136)]