121409792

素因数分解:

$2^8\times 7^1\times {\mathrm{67751}}^1$

素因数の和:67774

約数の個数: 36

約数和(自身を含む): 276970176

約数和(自身を除く): 155560384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 67751, 135502, 271004, 474257, 542008, 948514, 1084016, 1897028, 2168032, 3794056, 4336064, 7588112, 8672128, 15176224, 17344256, 30352448, 60704896, 121409792]

約数ペア:

[(1, 121409792), (2, 60704896), (4, 30352448), (7, 17344256), (8, 15176224), (14, 8672128), (16, 7588112), (28, 4336064), (32, 3794056), (56, 2168032), (64, 1897028), (112, 1084016), (128, 948514), (224, 542008), (256, 474257), (448, 271004), (896, 135502), (1792, 67751)]