138363444

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{16217}}^1$

素因数の和:16309

約数の個数: 48

約数和(自身を含む): 363283200

約数和(自身を除く): 224919756

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, 16217, 32434, 48651, 64868, 97302, 145953, 194604, 291906, 437859, 583812, 875718, 1281143, 1751436, 2562286, 3843429, 5124572, 7686858, 11530287, 15373716, 23060574, 34590861, 46121148, 69181722, 138363444]

約数ペア:

[(1, 138363444), (2, 69181722), (3, 46121148), (4, 34590861), (6, 23060574), (9, 15373716), (12, 11530287), (18, 7686858), (27, 5124572), (36, 3843429), (54, 2562286), (79, 1751436), (108, 1281143), (158, 875718), (237, 583812), (316, 437859), (474, 291906), (711, 194604), (948, 145953), (1422, 97302), (2133, 64868), (2844, 48651), (4266, 32434), (8532, 16217)]