140490864

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{51349}}^1$

素因数の和:51382

約数の個数: 60

約数和(自身を含む): 413881000

約数和(自身を除く): 273390136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 51349, 102698, 154047, 205396, 308094, 410792, 462141, 616188, 821584, 924282, 975631, 1232376, 1848564, 1951262, 2464752, 2926893, 3697128, 3902524, 5853786, 7394256, 7805048, 8780679, 11707572, 15610096, 17561358, 23415144, 35122716, 46830288, 70245432, 140490864]

約数ペア:

[(1, 140490864), (2, 70245432), (3, 46830288), (4, 35122716), (6, 23415144), (8, 17561358), (9, 15610096), (12, 11707572), (16, 8780679), (18, 7805048), (19, 7394256), (24, 5853786), (36, 3902524), (38, 3697128), (48, 2926893), (57, 2464752), (72, 1951262), (76, 1848564), (114, 1232376), (144, 975631), (152, 924282), (171, 821584), (228, 616188), (304, 462141), (342, 410792), (456, 308094), (684, 205396), (912, 154047), (1368, 102698), (2736, 51349)]