189989632

素因数分解:

$2^8\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1213

約数の個数: 72

約数和(自身を含む): 438282656

約数和(自身を除く): 248293024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 256, 388, 448, 679, 776, 896, 1093, 1358, 1552, 1792, 2186, 2716, 3104, 4372, 5432, 6208, 7651, 8744, 10864, 12416, 15302, 17488, 21728, 24832, 30604, 34976, 43456, 61208, 69952, 86912, 106021, 122416, 139904, 173824, 212042, 244832, 279808, 424084, 489664, 742147, 848168, 979328, 1484294, 1696336, 1958656, 2968588, 3392672, 5937176, 6785344, 11874352, 13570688, 23748704, 27141376, 47497408, 94994816, 189989632]

約数ペア:

[(1, 189989632), (2, 94994816), (4, 47497408), (7, 27141376), (8, 23748704), (14, 13570688), (16, 11874352), (28, 6785344), (32, 5937176), (56, 3392672), (64, 2968588), (97, 1958656), (112, 1696336), (128, 1484294), (194, 979328), (224, 848168), (256, 742147), (388, 489664), (448, 424084), (679, 279808), (776, 244832), (896, 212042), (1093, 173824), (1358, 139904), (1552, 122416), (1792, 106021), (2186, 86912), (2716, 69952), (3104, 61208), (4372, 43456), (5432, 34976), (6208, 30604), (7651, 24832), (8744, 21728), (10864, 17488), (12416, 15302)]