168647544

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{180179}}^1$

素因数の和:180204

約数の個数: 48

約数和(自身を含む): 491891400

約数和(自身を除く): 323243856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 180179, 360358, 540537, 720716, 1081074, 1441432, 1621611, 2162148, 2342327, 3243222, 4324296, 4684654, 6486444, 7026981, 9369308, 12972888, 14053962, 18738616, 21080943, 28107924, 42161886, 56215848, 84323772, 168647544]

約数ペア:

[(1, 168647544), (2, 84323772), (3, 56215848), (4, 42161886), (6, 28107924), (8, 21080943), (9, 18738616), (12, 14053962), (13, 12972888), (18, 9369308), (24, 7026981), (26, 6486444), (36, 4684654), (39, 4324296), (52, 3243222), (72, 2342327), (78, 2162148), (104, 1621611), (117, 1441432), (156, 1081074), (234, 720716), (312, 540537), (468, 360358), (936, 180179)]