140797664

素因数分解:

$2^5\times 7^1\times {\mathrm{628561}}^1$

素因数の和:628578

約数の個数: 24

約数和(自身を含む): 316795248

約数和(自身を除く): 175997584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 628561, 1257122, 2514244, 4399927, 5028488, 8799854, 10056976, 17599708, 20113952, 35199416, 70398832, 140797664]

約数ペア:

[(1, 140797664), (2, 70398832), (4, 35199416), (7, 20113952), (8, 17599708), (14, 10056976), (16, 8799854), (28, 5028488), (32, 4399927), (56, 2514244), (112, 1257122), (224, 628561)]