188024816

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1553}}^1$

素因数の和:1638

約数の個数: 80

約数和(自身を含む): 443971584

約数和(自身を除く): 255946768

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 47, 56, 92, 94, 112, 161, 184, 188, 322, 329, 368, 376, 644, 658, 752, 1081, 1288, 1316, 1553, 2162, 2576, 2632, 3106, 4324, 5264, 6212, 7567, 8648, 10871, 12424, 15134, 17296, 21742, 24848, 30268, 35719, 43484, 60536, 71438, 72991, 86968, 121072, 142876, 145982, 173936, 250033, 285752, 291964, 500066, 510937, 571504, 583928, 1000132, 1021874, 1167856, 1678793, 2000264, 2043748, 3357586, 4000528, 4087496, 6715172, 8174992, 11751551, 13430344, 23503102, 26860688, 47006204, 94012408, 188024816]

約数ペア:

[(1, 188024816), (2, 94012408), (4, 47006204), (7, 26860688), (8, 23503102), (14, 13430344), (16, 11751551), (23, 8174992), (28, 6715172), (46, 4087496), (47, 4000528), (56, 3357586), (92, 2043748), (94, 2000264), (112, 1678793), (161, 1167856), (184, 1021874), (188, 1000132), (322, 583928), (329, 571504), (368, 510937), (376, 500066), (644, 291964), (658, 285752), (752, 250033), (1081, 173936), (1288, 145982), (1316, 142876), (1553, 121072), (2162, 86968), (2576, 72991), (2632, 71438), (3106, 60536), (4324, 43484), (5264, 35719), (6212, 30268), (7567, 24848), (8648, 21742), (10871, 17296), (12424, 15134)]