172080496

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{35731}}^1$

素因数の和:35789

約数の個数: 40

約数和(自身を含む): 389907584

約数和(自身を除く): 217827088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 35731, 71462, 142924, 250117, 285848, 500234, 571696, 1000468, 1536433, 2000936, 3072866, 4001872, 6145732, 10755031, 12291464, 21510062, 24582928, 43020124, 86040248, 172080496]

約数ペア:

[(1, 172080496), (2, 86040248), (4, 43020124), (7, 24582928), (8, 21510062), (14, 12291464), (16, 10755031), (28, 6145732), (43, 4001872), (56, 3072866), (86, 2000936), (112, 1536433), (172, 1000468), (301, 571696), (344, 500234), (602, 285848), (688, 250117), (1204, 142924), (2408, 71462), (4816, 35731)]