153903308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{55843}}^1$

素因数の和:55913

約数の個数: 24

約数和(自身を含む): 295526448

約数和(自身を除く): 141623140

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 55843, 111686, 223372, 725959, 1451918, 2903836, 2959679, 5919358, 11838716, 38475827, 76951654, 153903308]

約数ペア:

[(1, 153903308), (2, 76951654), (4, 38475827), (13, 11838716), (26, 5919358), (52, 2959679), (53, 2903836), (106, 1451918), (212, 725959), (689, 223372), (1378, 111686), (2756, 55843)]