165936538

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{311}}^1\times {\mathrm{739}}^1$

素因数の和:1090

約数の個数: 24

約数和(自身を含む): 263895840

約数和(自身を除く): 97959302

約数列:

[1, 2, 19, 38, 311, 361, 622, 722, 739, 1478, 5909, 11818, 14041, 28082, 112271, 224542, 229829, 266779, 459658, 533558, 4366751, 8733502, 82968269, 165936538]

約数ペア:

[(1, 165936538), (2, 82968269), (19, 8733502), (38, 4366751), (311, 533558), (361, 459658), (622, 266779), (722, 229829), (739, 224542), (1478, 112271), (5909, 28082), (11818, 14041)]