128689824

素因数分解:

$2^5\times 3^1\times {\mathrm{113}}^1\times {\mathrm{11863}}^1$

素因数の和:11989

約数の個数: 48

約数和(自身を含む): 340828992

約数和(自身を除く): 212139168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 113, 226, 339, 452, 678, 904, 1356, 1808, 2712, 3616, 5424, 10848, 11863, 23726, 35589, 47452, 71178, 94904, 142356, 189808, 284712, 379616, 569424, 1138848, 1340519, 2681038, 4021557, 5362076, 8043114, 10724152, 16086228, 21448304, 32172456, 42896608, 64344912, 128689824]

約数ペア:

[(1, 128689824), (2, 64344912), (3, 42896608), (4, 32172456), (6, 21448304), (8, 16086228), (12, 10724152), (16, 8043114), (24, 5362076), (32, 4021557), (48, 2681038), (96, 1340519), (113, 1138848), (226, 569424), (339, 379616), (452, 284712), (678, 189808), (904, 142356), (1356, 94904), (1808, 71178), (2712, 47452), (3616, 35589), (5424, 23726), (10848, 11863)]