168953708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12757}}^1$

素因数の和:12822

約数の個数: 48

約数和(自身を含む): 377228544

約数和(自身を除く): 208274836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 3311, 6622, 12757, 13244, 25514, 51028, 89299, 140327, 178598, 280654, 357196, 548551, 561308, 982289, 1097102, 1964578, 2194204, 3839857, 3929156, 6034061, 7679714, 12068122, 15359428, 24136244, 42238427, 84476854, 168953708]

約数ペア:

[(1, 168953708), (2, 84476854), (4, 42238427), (7, 24136244), (11, 15359428), (14, 12068122), (22, 7679714), (28, 6034061), (43, 3929156), (44, 3839857), (77, 2194204), (86, 1964578), (154, 1097102), (172, 982289), (301, 561308), (308, 548551), (473, 357196), (602, 280654), (946, 178598), (1204, 140327), (1892, 89299), (3311, 51028), (6622, 25514), (12757, 13244)]