156940438886

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1381}}^1\times {\mathrm{9341}}^1$

素因数の和:10821

約数の個数: 64

約数和(自身を含む): 297461237760

約数和(自身を除く): 140520798874

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 154, 158, 553, 869, 1106, 1381, 1738, 2762, 6083, 9341, 9667, 12166, 15191, 18682, 19334, 30382, 65387, 102751, 106337, 109099, 130774, 205502, 212674, 218198, 719257, 737939, 763693, 1200089, 1438514, 1475878, 1527386, 2400178, 5165573, 8117329, 8400623, 10331146, 12899921, 16234658, 16801246, 25799842, 56821303, 90299447, 113642606, 141899131, 180598894, 283798262, 993293917, 1019093759, 1986587834, 2038187518, 7133656313, 11210031349, 14267312626, 22420062698, 78470219443, 156940438886]

約数ペア:

[(1, 156940438886), (2, 78470219443), (7, 22420062698), (11, 14267312626), (14, 11210031349), (22, 7133656313), (77, 2038187518), (79, 1986587834), (154, 1019093759), (158, 993293917), (553, 283798262), (869, 180598894), (1106, 141899131), (1381, 113642606), (1738, 90299447), (2762, 56821303), (6083, 25799842), (9341, 16801246), (9667, 16234658), (12166, 12899921), (15191, 10331146), (18682, 8400623), (19334, 8117329), (30382, 5165573), (65387, 2400178), (102751, 1527386), (106337, 1475878), (109099, 1438514), (130774, 1200089), (205502, 763693), (212674, 737939), (218198, 719257)]