131763968

素因数分解:

$2^8\times 7^1\times {\mathrm{73529}}^1$

素因数の和:73552

約数の個数: 36

約数和(自身を含む): 300590640

約数和(自身を除く): 168826672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 73529, 147058, 294116, 514703, 588232, 1029406, 1176464, 2058812, 2352928, 4117624, 4705856, 8235248, 9411712, 16470496, 18823424, 32940992, 65881984, 131763968]

約数ペア:

[(1, 131763968), (2, 65881984), (4, 32940992), (7, 18823424), (8, 16470496), (14, 9411712), (16, 8235248), (28, 4705856), (32, 4117624), (56, 2352928), (64, 2058812), (112, 1176464), (128, 1029406), (224, 588232), (256, 514703), (448, 294116), (896, 147058), (1792, 73529)]