172358144

素因数分解:

$2^9\times 7^1\times {\mathrm{48091}}^1$

素因数の和:48116

約数の個数: 40

約数和(自身を含む): 393584928

約数和(自身を除く): 221226784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 48091, 96182, 192364, 336637, 384728, 673274, 769456, 1346548, 1538912, 2693096, 3077824, 5386192, 6155648, 10772384, 12311296, 21544768, 24622592, 43089536, 86179072, 172358144]

約数ペア:

[(1, 172358144), (2, 86179072), (4, 43089536), (7, 24622592), (8, 21544768), (14, 12311296), (16, 10772384), (28, 6155648), (32, 5386192), (56, 3077824), (64, 2693096), (112, 1538912), (128, 1346548), (224, 769456), (256, 673274), (448, 384728), (512, 336637), (896, 192364), (1792, 96182), (3584, 48091)]