138930558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{3847}}^1$

素因数の和:4328

約数の個数: 32

約数和(自身を含む): 299959296

約数和(自身を除く): 161028738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 463, 926, 1389, 2778, 3847, 6019, 7694, 11541, 12038, 18057, 23082, 36114, 50011, 100022, 150033, 300066, 1781161, 3562322, 5343483, 10686966, 23155093, 46310186, 69465279, 138930558]

約数ペア:

[(1, 138930558), (2, 69465279), (3, 46310186), (6, 23155093), (13, 10686966), (26, 5343483), (39, 3562322), (78, 1781161), (463, 300066), (926, 150033), (1389, 100022), (2778, 50011), (3847, 36114), (6019, 23082), (7694, 18057), (11541, 12038)]