168373968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1601}}^1$

素因数の和:1932

約数の個数: 80

約数和(自身を含む): 499003776

約数和(自身を除く): 330629808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 313, 336, 626, 939, 1252, 1601, 1878, 2191, 2504, 3202, 3756, 4382, 4803, 5008, 6404, 6573, 7512, 8764, 9606, 11207, 12808, 13146, 15024, 17528, 19212, 22414, 25616, 26292, 33621, 35056, 38424, 44828, 52584, 67242, 76848, 89656, 105168, 134484, 179312, 268968, 501113, 537936, 1002226, 1503339, 2004452, 3006678, 3507791, 4008904, 6013356, 7015582, 8017808, 10523373, 12026712, 14031164, 21046746, 24053424, 28062328, 42093492, 56124656, 84186984, 168373968]

約数ペア:

[(1, 168373968), (2, 84186984), (3, 56124656), (4, 42093492), (6, 28062328), (7, 24053424), (8, 21046746), (12, 14031164), (14, 12026712), (16, 10523373), (21, 8017808), (24, 7015582), (28, 6013356), (42, 4008904), (48, 3507791), (56, 3006678), (84, 2004452), (112, 1503339), (168, 1002226), (313, 537936), (336, 501113), (626, 268968), (939, 179312), (1252, 134484), (1601, 105168), (1878, 89656), (2191, 76848), (2504, 67242), (3202, 52584), (3756, 44828), (4382, 38424), (4803, 35056), (5008, 33621), (6404, 26292), (6573, 25616), (7512, 22414), (8764, 19212), (9606, 17528), (11207, 15024), (12808, 13146)]