155520149

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3617}}^1$

素因数の和:3740

約数の個数: 16

約数和(自身を含む): 171348480

約数和(自身を除く): 15828331

約数列:

[1, 19, 31, 73, 589, 1387, 2263, 3617, 42997, 68723, 112127, 264041, 2130413, 5016779, 8185271, 155520149]

約数ペア:

[(1, 155520149), (19, 8185271), (31, 5016779), (73, 2130413), (589, 264041), (1387, 112127), (2263, 68723), (3617, 42997)]