161123306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{136777}}^1$

素因数の和:136829

約数の個数: 16

約数和(自身を含む): 262613760

約数和(自身を除く): 101490454

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 136777, 273554, 2598763, 4240087, 5197526, 8480174, 80561653, 161123306]

約数ペア:

[(1, 161123306), (2, 80561653), (19, 8480174), (31, 5197526), (38, 4240087), (62, 2598763), (589, 273554), (1178, 136777)]