159797052

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:523

約数の個数: 72

約数和(自身を含む): 411691280

約数和(自身を除く): 251894228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 193, 211, 218, 327, 386, 422, 436, 579, 633, 654, 772, 844, 981, 1158, 1266, 1308, 1737, 1899, 1962, 2316, 2532, 3474, 3798, 3924, 6948, 7596, 21037, 22999, 40723, 42074, 45998, 63111, 68997, 81446, 84148, 91996, 122169, 126222, 137994, 162892, 189333, 206991, 244338, 252444, 275988, 366507, 378666, 413982, 488676, 733014, 757332, 827964, 1466028, 4438807, 8877614, 13316421, 17755228, 26632842, 39949263, 53265684, 79898526, 159797052]

約数ペア:

[(1, 159797052), (2, 79898526), (3, 53265684), (4, 39949263), (6, 26632842), (9, 17755228), (12, 13316421), (18, 8877614), (36, 4438807), (109, 1466028), (193, 827964), (211, 757332), (218, 733014), (327, 488676), (386, 413982), (422, 378666), (436, 366507), (579, 275988), (633, 252444), (654, 244338), (772, 206991), (844, 189333), (981, 162892), (1158, 137994), (1266, 126222), (1308, 122169), (1737, 91996), (1899, 84148), (1962, 81446), (2316, 68997), (2532, 63111), (3474, 45998), (3798, 42074), (3924, 40723), (6948, 22999), (7596, 21037)]