142774688

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6571}}^1$

素因数の和:6685

約数の個数: 48

約数和(自身を含む): 324604224

約数和(自身を除く): 181829536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 3104, 5432, 6571, 10864, 13142, 21728, 26284, 45997, 52568, 91994, 105136, 183988, 210272, 367976, 637387, 735952, 1274774, 1471904, 2549548, 4461709, 5099096, 8923418, 10198192, 17846836, 20396384, 35693672, 71387344, 142774688]

約数ペア:

[(1, 142774688), (2, 71387344), (4, 35693672), (7, 20396384), (8, 17846836), (14, 10198192), (16, 8923418), (28, 5099096), (32, 4461709), (56, 2549548), (97, 1471904), (112, 1274774), (194, 735952), (224, 637387), (388, 367976), (679, 210272), (776, 183988), (1358, 105136), (1552, 91994), (2716, 52568), (3104, 45997), (5432, 26284), (6571, 21728), (10864, 13142)]