155507196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{996841}}^1$

素因数の和:996861

約数の個数: 24

約数和(自身を含む): 390762064

約数和(自身を除く): 235254868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 996841, 1993682, 2990523, 3987364, 5981046, 11962092, 12958933, 25917866, 38876799, 51835732, 77753598, 155507196]

約数ペア:

[(1, 155507196), (2, 77753598), (3, 51835732), (4, 38876799), (6, 25917866), (12, 12958933), (13, 11962092), (26, 5981046), (39, 3987364), (52, 2990523), (78, 1993682), (156, 996841)]