133285854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 295606080

約数和(自身を除く): 162320226

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 109, 122, 183, 218, 257, 327, 366, 514, 654, 771, 793, 1417, 1542, 1586, 2379, 2834, 3341, 4251, 4758, 6649, 6682, 8502, 10023, 13298, 15677, 19947, 20046, 28013, 31354, 39894, 47031, 56026, 84039, 86437, 94062, 168078, 172874, 203801, 259311, 364169, 407602, 518622, 611403, 728338, 1092507, 1222806, 1708793, 2185014, 3417586, 5126379, 10252758, 22214309, 44428618, 66642927, 133285854]

約数ペア:

[(1, 133285854), (2, 66642927), (3, 44428618), (6, 22214309), (13, 10252758), (26, 5126379), (39, 3417586), (61, 2185014), (78, 1708793), (109, 1222806), (122, 1092507), (183, 728338), (218, 611403), (257, 518622), (327, 407602), (366, 364169), (514, 259311), (654, 203801), (771, 172874), (793, 168078), (1417, 94062), (1542, 86437), (1586, 84039), (2379, 56026), (2834, 47031), (3341, 39894), (4251, 31354), (4758, 28013), (6649, 20046), (6682, 19947), (8502, 15677), (10023, 13298)]