172938976

素因数分解:

$2^5\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3659}}^1$

素因数の和:3887

約数の個数: 48

約数和(自身を含む): 391063680

約数和(自身を除く): 218124704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 211, 224, 422, 844, 1477, 1688, 2954, 3376, 3659, 5908, 6752, 7318, 11816, 14636, 23632, 25613, 29272, 47264, 51226, 58544, 102452, 117088, 204904, 409808, 772049, 819616, 1544098, 3088196, 5404343, 6176392, 10808686, 12352784, 21617372, 24705568, 43234744, 86469488, 172938976]

約数ペア:

[(1, 172938976), (2, 86469488), (4, 43234744), (7, 24705568), (8, 21617372), (14, 12352784), (16, 10808686), (28, 6176392), (32, 5404343), (56, 3088196), (112, 1544098), (211, 819616), (224, 772049), (422, 409808), (844, 204904), (1477, 117088), (1688, 102452), (2954, 58544), (3376, 51226), (3659, 47264), (5908, 29272), (6752, 25613), (7318, 23632), (11816, 14636)]