122163188

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{140741}}^1$

素因数の和:140783

約数の個数: 24

約数和(自身を含む): 252209664

約数和(自身を除く): 130046476

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 140741, 281482, 562964, 985187, 1970374, 3940748, 4362971, 8725942, 17451884, 30540797, 61081594, 122163188]

約数ペア:

[(1, 122163188), (2, 61081594), (4, 30540797), (7, 17451884), (14, 8725942), (28, 4362971), (31, 3940748), (62, 1970374), (124, 985187), (217, 562964), (434, 281482), (868, 140741)]