157016538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{54181}}^1$

素因数の和:54219

約数の個数: 48

約数和(自身を含む): 405714816

約数和(自身を除く): 248698278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 54181, 108362, 162543, 325086, 379267, 487629, 758534, 975258, 1137801, 1246163, 2275602, 2492326, 3413403, 3738489, 6826806, 7476978, 8723141, 11215467, 17446282, 22430934, 26169423, 52338846, 78508269, 157016538]

約数ペア:

[(1, 157016538), (2, 78508269), (3, 52338846), (6, 26169423), (7, 22430934), (9, 17446282), (14, 11215467), (18, 8723141), (21, 7476978), (23, 6826806), (42, 3738489), (46, 3413403), (63, 2492326), (69, 2275602), (126, 1246163), (138, 1137801), (161, 975258), (207, 758534), (322, 487629), (414, 379267), (483, 325086), (966, 162543), (1449, 108362), (2898, 54181)]