161111316

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{90107}}^1$

素因数の和:90263

約数の個数: 24

約数和(自身を含む): 378453600

約数和(自身を除く): 217342284

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 90107, 180214, 270321, 360428, 540642, 1081284, 13425943, 26851886, 40277829, 53703772, 80555658, 161111316]

約数ペア:

[(1, 161111316), (2, 80555658), (3, 53703772), (4, 40277829), (6, 26851886), (12, 13425943), (149, 1081284), (298, 540642), (447, 360428), (596, 270321), (894, 180214), (1788, 90107)]