161775502

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{2017}}^1$

素因数の和:2380

約数の個数: 32

約数和(自身を含む): 294660288

約数和(自身を除く): 132884786

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 337, 674, 2017, 2359, 4034, 4718, 5729, 11458, 14119, 28238, 34289, 40103, 68578, 80206, 240023, 480046, 679729, 1359458, 4758103, 9516206, 11555393, 23110786, 80887751, 161775502]

約数ペア:

[(1, 161775502), (2, 80887751), (7, 23110786), (14, 11555393), (17, 9516206), (34, 4758103), (119, 1359458), (238, 679729), (337, 480046), (674, 240023), (2017, 80206), (2359, 68578), (4034, 40103), (4718, 34289), (5729, 28238), (11458, 14119)]