163962176

素因数分解:

$2^6\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2633}}^1$

素因数の和:2791

約数の個数: 56

約数和(自身を含む): 374660160

約数和(自身を除く): 210697984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 139, 224, 278, 448, 556, 973, 1112, 1946, 2224, 2633, 3892, 4448, 5266, 7784, 8896, 10532, 15568, 18431, 21064, 31136, 36862, 42128, 62272, 73724, 84256, 147448, 168512, 294896, 365987, 589792, 731974, 1179584, 1463948, 2561909, 2927896, 5123818, 5855792, 10247636, 11711584, 20495272, 23423168, 40990544, 81981088, 163962176]

約数ペア:

[(1, 163962176), (2, 81981088), (4, 40990544), (7, 23423168), (8, 20495272), (14, 11711584), (16, 10247636), (28, 5855792), (32, 5123818), (56, 2927896), (64, 2561909), (112, 1463948), (139, 1179584), (224, 731974), (278, 589792), (448, 365987), (556, 294896), (973, 168512), (1112, 147448), (1946, 84256), (2224, 73724), (2633, 62272), (3892, 42128), (4448, 36862), (5266, 31136), (7784, 21064), (8896, 18431), (10532, 15568)]