156776998749

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1\times {\mathrm{5449}}^1$

素因数の和:6530

約数の個数: 64

約数和(自身を含む): 256309401600

約数和(自身を除く): 99532402851

約数列:

[1, 3, 7, 17, 21, 51, 83, 119, 249, 357, 581, 971, 1411, 1743, 2913, 4233, 5449, 6797, 9877, 16347, 16507, 20391, 29631, 38143, 49521, 80593, 92633, 114429, 115549, 241779, 277899, 346647, 452267, 564151, 648431, 1356801, 1370081, 1692453, 1945293, 3165869, 4110243, 5290979, 7688539, 9497607, 9590567, 15872937, 23065617, 28771701, 37036853, 53819773, 89946643, 111110559, 161459319, 269839929, 439151257, 629626501, 1317453771, 1888879503, 3074058799, 7465571369, 9222176397, 22396714107, 52258999583, 156776998749]

約数ペア:

[(1, 156776998749), (3, 52258999583), (7, 22396714107), (17, 9222176397), (21, 7465571369), (51, 3074058799), (83, 1888879503), (119, 1317453771), (249, 629626501), (357, 439151257), (581, 269839929), (971, 161459319), (1411, 111110559), (1743, 89946643), (2913, 53819773), (4233, 37036853), (5449, 28771701), (6797, 23065617), (9877, 15872937), (16347, 9590567), (16507, 9497607), (20391, 7688539), (29631, 5290979), (38143, 4110243), (49521, 3165869), (80593, 1945293), (92633, 1692453), (114429, 1370081), (115549, 1356801), (241779, 648431), (277899, 564151), (346647, 452267)]