166655008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12923}}^1$

素因数の和:12977

約数の個数: 48

約数和(自身を含む): 364766976

約数和(自身を除く): 198111968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 12923, 25846, 51692, 103384, 167999, 206768, 335998, 400613, 413536, 671996, 801226, 1343992, 1602452, 2687984, 3204904, 5207969, 5375968, 6409808, 10415938, 12819616, 20831876, 41663752, 83327504, 166655008]

約数ペア:

[(1, 166655008), (2, 83327504), (4, 41663752), (8, 20831876), (13, 12819616), (16, 10415938), (26, 6409808), (31, 5375968), (32, 5207969), (52, 3204904), (62, 2687984), (104, 1602452), (124, 1343992), (208, 801226), (248, 671996), (403, 413536), (416, 400613), (496, 335998), (806, 206768), (992, 167999), (1612, 103384), (3224, 51692), (6448, 25846), (12896, 12923)]