138124548

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{16189}}^1$

素因数の和:16281

約数の個数: 48

約数和(自身を含む): 362656000

約数和(自身を除く): 224531452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 2133, 2844, 4266, 8532, 16189, 32378, 48567, 64756, 97134, 145701, 194268, 291402, 437103, 582804, 874206, 1278931, 1748412, 2557862, 3836793, 5115724, 7673586, 11510379, 15347172, 23020758, 34531137, 46041516, 69062274, 138124548]

約数ペア:

[(1, 138124548), (2, 69062274), (3, 46041516), (4, 34531137), (6, 23020758), (9, 15347172), (12, 11510379), (18, 7673586), (27, 5115724), (36, 3836793), (54, 2557862), (79, 1748412), (108, 1278931), (158, 874206), (237, 582804), (316, 437103), (474, 291402), (711, 194268), (948, 145701), (1422, 97134), (2133, 64756), (2844, 48567), (4266, 32378), (8532, 16189)]