122142976

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{15391}}^1$

素因数の和:15438

約数の個数: 36

約数和(自身を含む): 251689984

約数和(自身を除く): 129547008

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 15391, 30782, 61564, 123128, 246256, 477121, 492512, 954242, 985024, 1908484, 1970048, 3816968, 3940096, 7633936, 15267872, 30535744, 61071488, 122142976]

約数ペア:

[(1, 122142976), (2, 61071488), (4, 30535744), (8, 15267872), (16, 7633936), (31, 3940096), (32, 3816968), (62, 1970048), (64, 1908484), (124, 985024), (128, 954242), (248, 492512), (256, 477121), (496, 246256), (992, 123128), (1984, 61564), (3968, 30782), (7936, 15391)]