15706769665768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{1613}}^1\times {\mathrm{4451}}^1$

素因数の和:6515

約数の個数: 128

約数和(自身を含む): 31946857488000

約数和(自身を除く): 16240087822232

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 389, 703, 778, 1406, 1556, 1613, 2812, 3112, 3226, 4451, 5624, 6452, 7391, 8902, 12904, 14393, 14782, 17804, 28786, 29564, 30647, 35608, 57572, 59128, 59681, 61294, 84569, 115144, 119362, 122588, 164687, 169138, 238724, 245176, 273467, 329374, 338276, 477448, 546934, 627457, 658748, 676552, 1093868, 1133939, 1254914, 1317496, 1731439, 2187736, 2267878, 2509828, 3129053, 3462878, 4535756, 5019656, 6258106, 6925756, 7179463, 9071512, 11921683, 12516212, 13851512, 14358926, 23215909, 23843366, 25032424, 28717852, 32897341, 46431818, 47686732, 57435704, 64063243, 65794682, 92863636, 95373464, 128126486, 131589364, 136409797, 185727272, 256252972, 263178728, 265640131, 272819594, 441102271, 512505944, 531280262, 545639188, 882204542, 1062560524, 1091278376, 1217201617, 1764409084, 2125121048, 2434403234, 2792811107, 3528818168, 4868806468, 5047162489, 5585622214, 9737612936, 10094324978, 11171244428, 20188649956, 22342488856, 40377299912, 53063411033, 103334010959, 106126822066, 206668021918, 212253644132, 413336043836, 424507288264, 826672087672, 1963346208221, 3926692416442, 7853384832884, 15706769665768]

約数ペア:

[(1, 15706769665768), (2, 7853384832884), (4, 3926692416442), (8, 1963346208221), (19, 826672087672), (37, 424507288264), (38, 413336043836), (74, 212253644132), (76, 206668021918), (148, 106126822066), (152, 103334010959), (296, 53063411033), (389, 40377299912), (703, 22342488856), (778, 20188649956), (1406, 11171244428), (1556, 10094324978), (1613, 9737612936), (2812, 5585622214), (3112, 5047162489), (3226, 4868806468), (4451, 3528818168), (5624, 2792811107), (6452, 2434403234), (7391, 2125121048), (8902, 1764409084), (12904, 1217201617), (14393, 1091278376), (14782, 1062560524), (17804, 882204542), (28786, 545639188), (29564, 531280262), (30647, 512505944), (35608, 441102271), (57572, 272819594), (59128, 265640131), (59681, 263178728), (61294, 256252972), (84569, 185727272), (115144, 136409797), (119362, 131589364), (122588, 128126486), (164687, 95373464), (169138, 92863636), (238724, 65794682), (245176, 64063243), (273467, 57435704), (329374, 47686732), (338276, 46431818), (477448, 32897341), (546934, 28717852), (627457, 25032424), (658748, 23843366), (676552, 23215909), (1093868, 14358926), (1133939, 13851512), (1254914, 12516212), (1317496, 11921683), (1731439, 9071512), (2187736, 7179463), (2267878, 6925756), (2509828, 6258106), (3129053, 5019656), (3462878, 4535756)]