156929373205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1\times {\mathrm{41381}}^1$

素因数の和:41626

約数の個数: 48

約数和(自身を含む): 217956676608

約数和(自身を除く): 61027303403

約数列:

[1, 5, 11, 19, 55, 95, 191, 209, 361, 955, 1045, 1805, 2101, 3629, 3971, 10505, 18145, 19855, 39919, 41381, 68951, 199595, 206905, 344755, 455191, 758461, 786239, 2275955, 3792305, 3931195, 7903771, 8648629, 14938541, 39518855, 43243145, 74692705, 86941481, 150171649, 164323951, 434707405, 750858245, 821619755, 1651888139, 2853261331, 8259440695, 14266306655, 31385874641, 156929373205]

約数ペア:

[(1, 156929373205), (5, 31385874641), (11, 14266306655), (19, 8259440695), (55, 2853261331), (95, 1651888139), (191, 821619755), (209, 750858245), (361, 434707405), (955, 164323951), (1045, 150171649), (1805, 86941481), (2101, 74692705), (3629, 43243145), (3971, 39518855), (10505, 14938541), (18145, 8648629), (19855, 7903771), (39919, 3931195), (41381, 3792305), (68951, 2275955), (199595, 786239), (206905, 758461), (344755, 455191)]