180854842

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 335591424

約数和(自身を除く): 154736582

約数列:

[1, 2, 7, 14, 23, 46, 67, 83, 101, 134, 161, 166, 202, 322, 469, 581, 707, 938, 1162, 1414, 1541, 1909, 2323, 3082, 3818, 4646, 5561, 6767, 8383, 10787, 11122, 13363, 13534, 16261, 16766, 21574, 26726, 32522, 38927, 47369, 58681, 77854, 94738, 117362, 127903, 155641, 192809, 255806, 311282, 385618, 561661, 895321, 1089487, 1123322, 1349663, 1790642, 2178974, 2699326, 3931627, 7863254, 12918203, 25836406, 90427421, 180854842]

約数ペア:

[(1, 180854842), (2, 90427421), (7, 25836406), (14, 12918203), (23, 7863254), (46, 3931627), (67, 2699326), (83, 2178974), (101, 1790642), (134, 1349663), (161, 1123322), (166, 1089487), (202, 895321), (322, 561661), (469, 385618), (581, 311282), (707, 255806), (938, 192809), (1162, 155641), (1414, 127903), (1541, 117362), (1909, 94738), (2323, 77854), (3082, 58681), (3818, 47369), (4646, 38927), (5561, 32522), (6767, 26726), (8383, 21574), (10787, 16766), (11122, 16261), (13363, 13534)]