139395704

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131011}}^1$

素因数の和:131043

約数の個数: 32

約数和(自身を含む): 314428800

約数和(自身を除く): 175033096

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 131011, 262022, 524044, 917077, 1048088, 1834154, 2489209, 3668308, 4978418, 7336616, 9956836, 17424463, 19913672, 34848926, 69697852, 139395704]

約数ペア:

[(1, 139395704), (2, 69697852), (4, 34848926), (7, 19913672), (8, 17424463), (14, 9956836), (19, 7336616), (28, 4978418), (38, 3668308), (56, 2489209), (76, 1834154), (133, 1048088), (152, 917077), (266, 524044), (532, 262022), (1064, 131011)]