137124678

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{1163}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 281483136

約数和(自身を除く): 144358458

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 457, 914, 1163, 1371, 2326, 2742, 3489, 6978, 19651, 39302, 50009, 58953, 100018, 117906, 150027, 300054, 531491, 1062982, 1594473, 3188946, 22854113, 45708226, 68562339, 137124678]

約数ペア:

[(1, 137124678), (2, 68562339), (3, 45708226), (6, 22854113), (43, 3188946), (86, 1594473), (129, 1062982), (258, 531491), (457, 300054), (914, 150027), (1163, 117906), (1371, 100018), (2326, 58953), (2742, 50009), (3489, 39302), (6978, 19651)]