191385616

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{6991}}^1$

素因数の和:7087

約数の個数: 40

約数和(自身を含む): 390153600

約数和(自身を除く): 198767984

約数列:

[1, 2, 4, 8, 16, 29, 58, 59, 116, 118, 232, 236, 464, 472, 944, 1711, 3422, 6844, 6991, 13688, 13982, 27376, 27964, 55928, 111856, 202739, 405478, 412469, 810956, 824938, 1621912, 1649876, 3243824, 3299752, 6599504, 11961601, 23923202, 47846404, 95692808, 191385616]

約数ペア:

[(1, 191385616), (2, 95692808), (4, 47846404), (8, 23923202), (16, 11961601), (29, 6599504), (58, 3299752), (59, 3243824), (116, 1649876), (118, 1621912), (232, 824938), (236, 810956), (464, 412469), (472, 405478), (944, 202739), (1711, 111856), (3422, 55928), (6844, 27964), (6991, 27376), (13688, 13982)]