154967036

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{859}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 329414400

約数和(自身を除く): 174447364

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 379, 476, 758, 859, 1516, 1718, 2653, 3436, 5306, 6013, 6443, 10612, 12026, 12886, 14603, 24052, 25772, 29206, 45101, 58412, 90202, 102221, 180404, 204442, 325561, 408884, 651122, 1302244, 2278927, 4557854, 5534537, 9115708, 11069074, 22138148, 38741759, 77483518, 154967036]

約数ペア:

[(1, 154967036), (2, 77483518), (4, 38741759), (7, 22138148), (14, 11069074), (17, 9115708), (28, 5534537), (34, 4557854), (68, 2278927), (119, 1302244), (238, 651122), (379, 408884), (476, 325561), (758, 204442), (859, 180404), (1516, 102221), (1718, 90202), (2653, 58412), (3436, 45101), (5306, 29206), (6013, 25772), (6443, 24052), (10612, 14603), (12026, 12886)]