133730788

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{3943}}^1$

素因数の和:4147

約数の個数: 24

約数和(自身を含む): 239637440

約数和(自身を除く): 105906652

約数列:

[1, 2, 4, 61, 122, 139, 244, 278, 556, 3943, 7886, 8479, 15772, 16958, 33916, 240523, 481046, 548077, 962092, 1096154, 2192308, 33432697, 66865394, 133730788]

約数ペア:

[(1, 133730788), (2, 66865394), (4, 33432697), (61, 2192308), (122, 1096154), (139, 962092), (244, 548077), (278, 481046), (556, 240523), (3943, 33916), (7886, 16958), (8479, 15772)]