128184448

素因数分解:

$2^7\times 7^1\times {\mathrm{143063}}^1$

素因数の和:143084

約数の個数: 32

約数和(自身を含む): 291850560

約数和(自身を除く): 163666112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 143063, 286126, 572252, 1001441, 1144504, 2002882, 2289008, 4005764, 4578016, 8011528, 9156032, 16023056, 18312064, 32046112, 64092224, 128184448]

約数ペア:

[(1, 128184448), (2, 64092224), (4, 32046112), (7, 18312064), (8, 16023056), (14, 9156032), (16, 8011528), (28, 4578016), (32, 4005764), (56, 2289008), (64, 2002882), (112, 1144504), (128, 1001441), (224, 572252), (448, 286126), (896, 143063)]