188166196

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{311}}^1\times {\mathrm{419}}^1$

素因数の和:772

約数の個数: 36

約数和(自身を含む): 349483680

約数和(自身を除く): 161317484

約数列:

[1, 2, 4, 19, 38, 76, 311, 361, 419, 622, 722, 838, 1244, 1444, 1676, 5909, 7961, 11818, 15922, 23636, 31844, 112271, 130309, 151259, 224542, 260618, 302518, 449084, 521236, 605036, 2475871, 4951742, 9903484, 47041549, 94083098, 188166196]

約数ペア:

[(1, 188166196), (2, 94083098), (4, 47041549), (19, 9903484), (38, 4951742), (76, 2475871), (311, 605036), (361, 521236), (419, 449084), (622, 302518), (722, 260618), (838, 224542), (1244, 151259), (1444, 130309), (1676, 112271), (5909, 31844), (7961, 23636), (11818, 15922)]