139914365248

素因数分解:

$2^6\times 7^1\times {\mathrm{312308851}}^1$

素因数の和:312308870

約数の個数: 28

約数和(自身を含む): 317305793632

約数和(自身を除く): 177391428384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 312308851, 624617702, 1249235404, 2186161957, 2498470808, 4372323914, 4996941616, 8744647828, 9993883232, 17489295656, 19987766464, 34978591312, 69957182624, 139914365248]

約数ペア:

[(1, 139914365248), (2, 69957182624), (4, 34978591312), (7, 19987766464), (8, 17489295656), (14, 9993883232), (16, 8744647828), (28, 4996941616), (32, 4372323914), (56, 2498470808), (64, 2186161957), (112, 1249235404), (224, 624617702), (448, 312308851)]