168509936

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79187}}^1$

素因数の和:79221

約数の個数: 40

約数和(自身を含む): 392772480

約数和(自身を除く): 224262544

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 79187, 158374, 316748, 554309, 633496, 1108618, 1266992, 1504553, 2217236, 3009106, 4434472, 6018212, 8868944, 10531871, 12036424, 21063742, 24072848, 42127484, 84254968, 168509936]

約数ペア:

[(1, 168509936), (2, 84254968), (4, 42127484), (7, 24072848), (8, 21063742), (14, 12036424), (16, 10531871), (19, 8868944), (28, 6018212), (38, 4434472), (56, 3009106), (76, 2217236), (112, 1504553), (133, 1266992), (152, 1108618), (266, 633496), (304, 554309), (532, 316748), (1064, 158374), (2128, 79187)]