138248898

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1\times {\mathrm{457}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 279988224

約数和(自身を除く): 141739326

約数列:

[1, 2, 3, 6, 127, 254, 381, 397, 457, 762, 794, 914, 1191, 1371, 2382, 2742, 50419, 58039, 100838, 116078, 151257, 174117, 181429, 302514, 348234, 362858, 544287, 1088574, 23041483, 46082966, 69124449, 138248898]

約数ペア:

[(1, 138248898), (2, 69124449), (3, 46082966), (6, 23041483), (127, 1088574), (254, 544287), (381, 362858), (397, 348234), (457, 302514), (762, 181429), (794, 174117), (914, 151257), (1191, 116078), (1371, 100838), (2382, 58039), (2742, 50419)]