140184912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{417217}}^1$

素因数の和:417235

約数の個数: 40

約数和(自身を含む): 413880256

約数和(自身を除く): 273695344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 417217, 834434, 1251651, 1668868, 2503302, 2920519, 3337736, 5006604, 5841038, 6675472, 8761557, 10013208, 11682076, 17523114, 20026416, 23364152, 35046228, 46728304, 70092456, 140184912]

約数ペア:

[(1, 140184912), (2, 70092456), (3, 46728304), (4, 35046228), (6, 23364152), (7, 20026416), (8, 17523114), (12, 11682076), (14, 10013208), (16, 8761557), (21, 6675472), (24, 5841038), (28, 5006604), (42, 3337736), (48, 2920519), (56, 2503302), (84, 1668868), (112, 1251651), (168, 834434), (336, 417217)]