157231634

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6689}}^1$

素因数の和:6794

約数の個数: 32

約数和(自身を含む): 285154560

約数和(自身を除く): 127922926

約数列:

[1, 2, 7, 14, 23, 46, 73, 146, 161, 322, 511, 1022, 1679, 3358, 6689, 11753, 13378, 23506, 46823, 93646, 153847, 307694, 488297, 976594, 1076929, 2153858, 3418079, 6836158, 11230831, 22461662, 78615817, 157231634]

約数ペア:

[(1, 157231634), (2, 78615817), (7, 22461662), (14, 11230831), (23, 6836158), (46, 3418079), (73, 2153858), (146, 1076929), (161, 976594), (322, 488297), (511, 307694), (1022, 153847), (1679, 93646), (3358, 46823), (6689, 23506), (11753, 13378)]