154819098

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20143}}^1$

素因数の和:20219

約数の個数: 48

約数和(自身を含む): 389665536

約数和(自身を除く): 234846438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 20143, 40286, 60429, 120858, 141001, 181287, 282002, 362574, 423003, 846006, 1228723, 1269009, 2457446, 2538018, 3686169, 7372338, 8601061, 11058507, 17202122, 22117014, 25803183, 51606366, 77409549, 154819098]

約数ペア:

[(1, 154819098), (2, 77409549), (3, 51606366), (6, 25803183), (7, 22117014), (9, 17202122), (14, 11058507), (18, 8601061), (21, 7372338), (42, 3686169), (61, 2538018), (63, 2457446), (122, 1269009), (126, 1228723), (183, 846006), (366, 423003), (427, 362574), (549, 282002), (854, 181287), (1098, 141001), (1281, 120858), (2562, 60429), (3843, 40286), (7686, 20143)]