156617308316

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2861}}^1\times {\mathrm{63067}}^1$

素因数の和:65970

約数の個数: 48

約数和(自身を含む): 323457103872

約数和(自身を除く): 166839795556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2861, 5722, 11444, 20027, 40054, 63067, 80108, 88691, 126134, 177382, 252268, 354764, 441469, 620837, 882938, 1241674, 1765876, 1955077, 2483348, 3910154, 7820308, 13685539, 27371078, 54742156, 180434687, 360869374, 721738748, 1263042809, 2526085618, 5052171236, 5593475297, 11186950594, 22373901188, 39154327079, 78308654158, 156617308316]

約数ペア:

[(1, 156617308316), (2, 78308654158), (4, 39154327079), (7, 22373901188), (14, 11186950594), (28, 5593475297), (31, 5052171236), (62, 2526085618), (124, 1263042809), (217, 721738748), (434, 360869374), (868, 180434687), (2861, 54742156), (5722, 27371078), (11444, 13685539), (20027, 7820308), (40054, 3910154), (63067, 2483348), (80108, 1955077), (88691, 1765876), (126134, 1241674), (177382, 882938), (252268, 620837), (354764, 441469)]