142129121344

素因数分解:

$2^6\times 7^1\times {\mathrm{317252503}}^1$

素因数の和:317252522

約数の個数: 28

約数和(自身を含む): 322328544064

約数和(自身を除く): 180199422720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 317252503, 634505006, 1269010012, 2220767521, 2538020024, 4441535042, 5076040048, 8883070084, 10152080096, 17766140168, 20304160192, 35532280336, 71064560672, 142129121344]

約数ペア:

[(1, 142129121344), (2, 71064560672), (4, 35532280336), (7, 20304160192), (8, 17766140168), (14, 10152080096), (16, 8883070084), (28, 5076040048), (32, 4441535042), (56, 2538020024), (64, 2220767521), (112, 1269010012), (224, 634505006), (448, 317252503)]