147687344

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21617}}^1$

素因数の和:21693

約数の個数: 40

約数和(自身を含む): 332398368

約数和(自身を除く): 184711024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 21617, 43234, 86468, 151319, 172936, 302638, 345872, 605276, 1210552, 1318637, 2421104, 2637274, 5274548, 9230459, 10549096, 18460918, 21098192, 36921836, 73843672, 147687344]

約数ペア:

[(1, 147687344), (2, 73843672), (4, 36921836), (7, 21098192), (8, 18460918), (14, 10549096), (16, 9230459), (28, 5274548), (56, 2637274), (61, 2421104), (112, 1318637), (122, 1210552), (244, 605276), (427, 345872), (488, 302638), (854, 172936), (976, 151319), (1708, 86468), (3416, 43234), (6832, 21617)]