128674944

素因数分解:

$2^7\times 3^2\times {\mathrm{111697}}^1$

素因数の和:111717

約数の個数: 48

約数和(自身を含む): 370278870

約数和(自身を除く): 241603926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 111697, 223394, 335091, 446788, 670182, 893576, 1005273, 1340364, 1787152, 2010546, 2680728, 3574304, 4021092, 5361456, 7148608, 8042184, 10722912, 14297216, 16084368, 21445824, 32168736, 42891648, 64337472, 128674944]

約数ペア:

[(1, 128674944), (2, 64337472), (3, 42891648), (4, 32168736), (6, 21445824), (8, 16084368), (9, 14297216), (12, 10722912), (16, 8042184), (18, 7148608), (24, 5361456), (32, 4021092), (36, 3574304), (48, 2680728), (64, 2010546), (72, 1787152), (96, 1340364), (128, 1005273), (144, 893576), (192, 670182), (288, 446788), (384, 335091), (576, 223394), (1152, 111697)]