185397121

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 257402880

約数和(自身を除く): 72005759

約数列:

[1, 7, 13, 17, 37, 41, 79, 91, 119, 221, 259, 287, 481, 533, 553, 629, 697, 1027, 1343, 1517, 1547, 2923, 3239, 3367, 3731, 4403, 4879, 7189, 8177, 9061, 9401, 10619, 17459, 19721, 20461, 22673, 25789, 37999, 42107, 49691, 55063, 57239, 63427, 119843, 122213, 138047, 180523, 265993, 294749, 335257, 347837, 385441, 645983, 715819, 838901, 1557959, 2037331, 2346799, 4521881, 5010733, 10905713, 14261317, 26485303, 185397121]

約数ペア:

[(1, 185397121), (7, 26485303), (13, 14261317), (17, 10905713), (37, 5010733), (41, 4521881), (79, 2346799), (91, 2037331), (119, 1557959), (221, 838901), (259, 715819), (287, 645983), (481, 385441), (533, 347837), (553, 335257), (629, 294749), (697, 265993), (1027, 180523), (1343, 138047), (1517, 122213), (1547, 119843), (2923, 63427), (3239, 57239), (3367, 55063), (3731, 49691), (4403, 42107), (4879, 37999), (7189, 25789), (8177, 22673), (9061, 20461), (9401, 19721), (10619, 17459)]