171330288

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{25679}}^1$

素因数の和:25829

約数の個数: 40

約数和(自身を含む): 445804800

約数和(自身を除く): 274474512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 25679, 51358, 77037, 102716, 154074, 205432, 308148, 410864, 616296, 1232592, 3569381, 7138762, 10708143, 14277524, 21416286, 28555048, 42832572, 57110096, 85665144, 171330288]

約数ペア:

[(1, 171330288), (2, 85665144), (3, 57110096), (4, 42832572), (6, 28555048), (8, 21416286), (12, 14277524), (16, 10708143), (24, 7138762), (48, 3569381), (139, 1232592), (278, 616296), (417, 410864), (556, 308148), (834, 205432), (1112, 154074), (1668, 102716), (2224, 77037), (3336, 51358), (6672, 25679)]