160743716

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{11551}}^1$

素因数の和:11640

約数の個数: 36

約数和(自身を含む): 331865856

約数和(自身を除く): 171122140

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 6958, 11551, 13916, 23102, 46204, 80857, 161714, 323428, 565999, 820121, 1131998, 1640242, 2263996, 3280484, 5740847, 11481694, 22963388, 40185929, 80371858, 160743716]

約数ペア:

[(1, 160743716), (2, 80371858), (4, 40185929), (7, 22963388), (14, 11481694), (28, 5740847), (49, 3280484), (71, 2263996), (98, 1640242), (142, 1131998), (196, 820121), (284, 565999), (497, 323428), (994, 161714), (1988, 80857), (3479, 46204), (6958, 23102), (11551, 13916)]