168741552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3613}}^1$

素因数の和:3770

約数の個数: 80

約数和(自身を含む): 501912320

約数和(自身を除く): 333170768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 139, 168, 278, 336, 417, 556, 834, 973, 1112, 1668, 1946, 2224, 2919, 3336, 3613, 3892, 5838, 6672, 7226, 7784, 10839, 11676, 14452, 15568, 21678, 23352, 25291, 28904, 43356, 46704, 50582, 57808, 75873, 86712, 101164, 151746, 173424, 202328, 303492, 404656, 502207, 606984, 1004414, 1213968, 1506621, 2008828, 3013242, 3515449, 4017656, 6026484, 7030898, 8035312, 10546347, 12052968, 14061796, 21092694, 24105936, 28123592, 42185388, 56247184, 84370776, 168741552]

約数ペア:

[(1, 168741552), (2, 84370776), (3, 56247184), (4, 42185388), (6, 28123592), (7, 24105936), (8, 21092694), (12, 14061796), (14, 12052968), (16, 10546347), (21, 8035312), (24, 7030898), (28, 6026484), (42, 4017656), (48, 3515449), (56, 3013242), (84, 2008828), (112, 1506621), (139, 1213968), (168, 1004414), (278, 606984), (336, 502207), (417, 404656), (556, 303492), (834, 202328), (973, 173424), (1112, 151746), (1668, 101164), (1946, 86712), (2224, 75873), (2919, 57808), (3336, 50582), (3613, 46704), (3892, 43356), (5838, 28904), (6672, 25291), (7226, 23352), (7784, 21678), (10839, 15568), (11676, 14452)]