157034144

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 317737728

約数和(自身を除く): 160703584

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 263, 376, 397, 526, 752, 794, 1052, 1504, 1588, 2104, 3176, 4208, 6352, 8416, 12361, 12704, 18659, 24722, 37318, 49444, 74636, 98888, 104411, 149272, 197776, 208822, 298544, 395552, 417644, 597088, 835288, 1670576, 3341152, 4907317, 9814634, 19629268, 39258536, 78517072, 157034144]

約数ペア:

[(1, 157034144), (2, 78517072), (4, 39258536), (8, 19629268), (16, 9814634), (32, 4907317), (47, 3341152), (94, 1670576), (188, 835288), (263, 597088), (376, 417644), (397, 395552), (526, 298544), (752, 208822), (794, 197776), (1052, 149272), (1504, 104411), (1588, 98888), (2104, 74636), (3176, 49444), (4208, 37318), (6352, 24722), (8416, 18659), (12361, 12704)]