144496208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{919}}^1$

素因数の和:1275

約数の個数: 40

約数和(自身を含む): 290219520

約数和(自身を除く): 145723312

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 317, 496, 634, 919, 1268, 1838, 2536, 3676, 5072, 7352, 9827, 14704, 19654, 28489, 39308, 56978, 78616, 113956, 157232, 227912, 291323, 455824, 582646, 1165292, 2330584, 4661168, 9031013, 18062026, 36124052, 72248104, 144496208]

約数ペア:

[(1, 144496208), (2, 72248104), (4, 36124052), (8, 18062026), (16, 9031013), (31, 4661168), (62, 2330584), (124, 1165292), (248, 582646), (317, 455824), (496, 291323), (634, 227912), (919, 157232), (1268, 113956), (1838, 78616), (2536, 56978), (3676, 39308), (5072, 28489), (7352, 19654), (9827, 14704)]