166306812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{6449}}^1$

素因数の和:6770

約数の個数: 48

約数和(自身を含む): 444998400

約数和(自身を除く): 278691588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 1228, 1842, 2149, 3684, 4298, 6447, 6449, 8596, 12894, 12898, 19347, 25788, 25796, 38694, 45143, 77388, 90286, 135429, 180572, 270858, 541716, 1979843, 3959686, 5939529, 7919372, 11879058, 13858901, 23758116, 27717802, 41576703, 55435604, 83153406, 166306812]

約数ペア:

[(1, 166306812), (2, 83153406), (3, 55435604), (4, 41576703), (6, 27717802), (7, 23758116), (12, 13858901), (14, 11879058), (21, 7919372), (28, 5939529), (42, 3959686), (84, 1979843), (307, 541716), (614, 270858), (921, 180572), (1228, 135429), (1842, 90286), (2149, 77388), (3684, 45143), (4298, 38694), (6447, 25796), (6449, 25788), (8596, 19347), (12894, 12898)]