139680912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{415717}}^1$

素因数の和:415735

約数の個数: 40

約数和(自身を含む): 412392256

約数和(自身を除く): 272711344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 415717, 831434, 1247151, 1662868, 2494302, 2910019, 3325736, 4988604, 5820038, 6651472, 8730057, 9977208, 11640076, 17460114, 19954416, 23280152, 34920228, 46560304, 69840456, 139680912]

約数ペア:

[(1, 139680912), (2, 69840456), (3, 46560304), (4, 34920228), (6, 23280152), (7, 19954416), (8, 17460114), (12, 11640076), (14, 9977208), (16, 8730057), (21, 6651472), (24, 5820038), (28, 4988604), (42, 3325736), (48, 2910019), (56, 2494302), (84, 1662868), (112, 1247151), (168, 831434), (336, 415717)]