162580096

素因数分解:

$2^7\times 7^1\times {\mathrm{421}}^1\times {\mathrm{431}}^1$

素因数の和:873

約数の個数: 64

約数和(自身を含む): 371900160

約数和(自身を除く): 209320064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 421, 431, 448, 842, 862, 896, 1684, 1724, 2947, 3017, 3368, 3448, 5894, 6034, 6736, 6896, 11788, 12068, 13472, 13792, 23576, 24136, 26944, 27584, 47152, 48272, 53888, 55168, 94304, 96544, 181451, 188608, 193088, 362902, 377216, 386176, 725804, 1270157, 1451608, 2540314, 2903216, 5080628, 5806432, 10161256, 11612864, 20322512, 23225728, 40645024, 81290048, 162580096]

約数ペア:

[(1, 162580096), (2, 81290048), (4, 40645024), (7, 23225728), (8, 20322512), (14, 11612864), (16, 10161256), (28, 5806432), (32, 5080628), (56, 2903216), (64, 2540314), (112, 1451608), (128, 1270157), (224, 725804), (421, 386176), (431, 377216), (448, 362902), (842, 193088), (862, 188608), (896, 181451), (1684, 96544), (1724, 94304), (2947, 55168), (3017, 53888), (3368, 48272), (3448, 47152), (5894, 27584), (6034, 26944), (6736, 24136), (6896, 23576), (11788, 13792), (12068, 13472)]