153119380

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{96911}}^1$

素因数の和:96999

約数の個数: 24

約数和(自身を含む): 325624320

約数和(自身を除く): 172504940

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 96911, 193822, 387644, 484555, 969110, 1938220, 7655969, 15311938, 30623876, 38279845, 76559690, 153119380]

約数ペア:

[(1, 153119380), (2, 76559690), (4, 38279845), (5, 30623876), (10, 15311938), (20, 7655969), (79, 1938220), (158, 969110), (316, 484555), (395, 387644), (790, 193822), (1580, 96911)]