168532480

素因数分解:

$2^9\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1597

約数の個数: 80

約数和(自身を含む): 413750304

約数和(自身を除く): 245217824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 512, 640, 688, 860, 1280, 1376, 1531, 1720, 2560, 2752, 3062, 3440, 5504, 6124, 6880, 7655, 11008, 12248, 13760, 15310, 22016, 24496, 27520, 30620, 48992, 55040, 61240, 65833, 97984, 110080, 122480, 131666, 195968, 244960, 263332, 329165, 391936, 489920, 526664, 658330, 783872, 979840, 1053328, 1316660, 1959680, 2106656, 2633320, 3919360, 4213312, 5266640, 8426624, 10533280, 16853248, 21066560, 33706496, 42133120, 84266240, 168532480]

約数ペア:

[(1, 168532480), (2, 84266240), (4, 42133120), (5, 33706496), (8, 21066560), (10, 16853248), (16, 10533280), (20, 8426624), (32, 5266640), (40, 4213312), (43, 3919360), (64, 2633320), (80, 2106656), (86, 1959680), (128, 1316660), (160, 1053328), (172, 979840), (215, 783872), (256, 658330), (320, 526664), (344, 489920), (430, 391936), (512, 329165), (640, 263332), (688, 244960), (860, 195968), (1280, 131666), (1376, 122480), (1531, 110080), (1720, 97984), (2560, 65833), (2752, 61240), (3062, 55040), (3440, 48992), (5504, 30620), (6124, 27520), (6880, 24496), (7655, 22016), (11008, 15310), (12248, 13760)]