156789369968

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{143477}}^1$

素因数の和:144390

約数の個数: 80

約数和(自身を含む): 379167588864

約数和(自身を除く): 222378218896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 887, 1232, 1774, 3548, 6209, 7096, 9757, 12418, 14192, 19514, 24836, 39028, 49672, 68299, 78056, 99344, 136598, 143477, 156112, 273196, 286954, 546392, 573908, 1004339, 1092784, 1147816, 1578247, 2008678, 2295632, 3156494, 4017356, 6312988, 8034712, 11047729, 12625976, 16069424, 22095458, 25251952, 44190916, 88381832, 127264099, 176763664, 254528198, 509056396, 890848693, 1018112792, 1399905089, 1781697386, 2036225584, 2799810178, 3563394772, 5599620356, 7126789544, 9799335623, 11199240712, 14253579088, 19598671246, 22398481424, 39197342492, 78394684984, 156789369968]

約数ペア:

[(1, 156789369968), (2, 78394684984), (4, 39197342492), (7, 22398481424), (8, 19598671246), (11, 14253579088), (14, 11199240712), (16, 9799335623), (22, 7126789544), (28, 5599620356), (44, 3563394772), (56, 2799810178), (77, 2036225584), (88, 1781697386), (112, 1399905089), (154, 1018112792), (176, 890848693), (308, 509056396), (616, 254528198), (887, 176763664), (1232, 127264099), (1774, 88381832), (3548, 44190916), (6209, 25251952), (7096, 22095458), (9757, 16069424), (12418, 12625976), (14192, 11047729), (19514, 8034712), (24836, 6312988), (39028, 4017356), (49672, 3156494), (68299, 2295632), (78056, 2008678), (99344, 1578247), (136598, 1147816), (143477, 1092784), (156112, 1004339), (273196, 573908), (286954, 546392)]