122878672

素因数分解:

$2^4\times 7^2\times {\mathrm{156733}}^1$

素因数の和:156755

約数の個数: 30

約数和(自身を含む): 276948978

約数和(自身を除く): 154070306

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 156733, 313466, 626932, 1097131, 1253864, 2194262, 2507728, 4388524, 7679917, 8777048, 15359834, 17554096, 30719668, 61439336, 122878672]

約数ペア:

[(1, 122878672), (2, 61439336), (4, 30719668), (7, 17554096), (8, 15359834), (14, 8777048), (16, 7679917), (28, 4388524), (49, 2507728), (56, 2194262), (98, 1253864), (112, 1097131), (196, 626932), (392, 313466), (784, 156733)]