138311124

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3313}}^1$

素因数の和:3405

約数の個数: 72

約数和(自身を含む): 380818368

約数和(自身を除く): 242507244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 213, 284, 294, 426, 497, 588, 852, 994, 1491, 1988, 2982, 3313, 3479, 5964, 6626, 6958, 9939, 10437, 13252, 13916, 19878, 20874, 23191, 39756, 41748, 46382, 69573, 92764, 139146, 162337, 235223, 278292, 324674, 470446, 487011, 649348, 705669, 940892, 974022, 1411338, 1646561, 1948044, 2822676, 3293122, 4939683, 6586244, 9879366, 11525927, 19758732, 23051854, 34577781, 46103708, 69155562, 138311124]

約数ペア:

[(1, 138311124), (2, 69155562), (3, 46103708), (4, 34577781), (6, 23051854), (7, 19758732), (12, 11525927), (14, 9879366), (21, 6586244), (28, 4939683), (42, 3293122), (49, 2822676), (71, 1948044), (84, 1646561), (98, 1411338), (142, 974022), (147, 940892), (196, 705669), (213, 649348), (284, 487011), (294, 470446), (426, 324674), (497, 278292), (588, 235223), (852, 162337), (994, 139146), (1491, 92764), (1988, 69573), (2982, 46382), (3313, 41748), (3479, 39756), (5964, 23191), (6626, 20874), (6958, 19878), (9939, 13916), (10437, 13252)]