122196172

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{140779}}^1$

素因数の和:140821

約数の個数: 24

約数和(自身を含む): 252277760

約数和(自身を除く): 130081588

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 140779, 281558, 563116, 985453, 1970906, 3941812, 4364149, 8728298, 17456596, 30549043, 61098086, 122196172]

約数ペア:

[(1, 122196172), (2, 61098086), (4, 30549043), (7, 17456596), (14, 8728298), (28, 4364149), (31, 3941812), (62, 1970906), (124, 985453), (217, 563116), (434, 281558), (868, 140779)]