189651504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1451}}^1$

素因数の和:1858

約数の個数: 80

約数和(自身を含む): 561749760

約数和(自身を除く): 372098256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 389, 778, 1167, 1451, 1556, 2334, 2723, 2902, 3112, 4353, 4668, 5446, 5804, 6224, 8169, 8706, 9336, 10157, 10892, 11608, 16338, 17412, 18672, 20314, 21784, 23216, 30471, 32676, 34824, 40628, 43568, 60942, 65352, 69648, 81256, 121884, 130704, 162512, 243768, 487536, 564439, 1128878, 1693317, 2257756, 3386634, 3951073, 4515512, 6773268, 7902146, 9031024, 11853219, 13546536, 15804292, 23706438, 27093072, 31608584, 47412876, 63217168, 94825752, 189651504]

約数ペア:

[(1, 189651504), (2, 94825752), (3, 63217168), (4, 47412876), (6, 31608584), (7, 27093072), (8, 23706438), (12, 15804292), (14, 13546536), (16, 11853219), (21, 9031024), (24, 7902146), (28, 6773268), (42, 4515512), (48, 3951073), (56, 3386634), (84, 2257756), (112, 1693317), (168, 1128878), (336, 564439), (389, 487536), (778, 243768), (1167, 162512), (1451, 130704), (1556, 121884), (2334, 81256), (2723, 69648), (2902, 65352), (3112, 60942), (4353, 43568), (4668, 40628), (5446, 34824), (5804, 32676), (6224, 30471), (8169, 23216), (8706, 21784), (9336, 20314), (10157, 18672), (10892, 17412), (11608, 16338)]